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Andrew Huberman just explained why the switch from old incandescent bulbs to modern LEDs might be quietly messing with our biology. Short-wavelength light (blue/green) dominates LEDs and screens. Long-wavelength light (red/infrared) — the kind that reaches deeper into the body — is largely missing. He cited work from Glenn...

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Camus

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13,896 次观看 • 5 个月前 •via X (Twitter)

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Dr. Andrew Huberman just confirmed a “wild conspiracy theory” about incandescent lights and LED bulbs. The long wavelengths found in incandescents increase your metabolism and “charge your mitochondria.” Conversely, the LED bulbs that most of you have in your house are “causing disruptions in mitochondrial function.” DR. ANDREW HUBERMAN: “Your mitochondria function better, you increase ATP production, your metabolism increases in the presence of red light, long wavelength light to the skin.” “Shine long wavelength light on somebody, watch blood glucose levels in a blood glucose test, and it’s blunted.” “Now, the LED lights that are commonly used now… that short wavelength light, in the absence of long wavelength light, has been shown to damage the mitochondria.” “This used to be considered crazy. This was like chemtrail crazy, right?” “But now we’re starting to see from animal studies and human studies, from Glenn Jeffreys and others, that people’s vision gets better when they get in front of an incandescent bulb once a day.” “If they get sunlight, which also has long-wavelength light, your vision improves because of improvements in mitochondria.” The Biden administration quietly pushed incandescents out of the market through aggressive energy regulations. But you can still find them online today if you look hard enough. If that health insight stood out to you, there’s a lot more where that came from.
2:15

Dr. Andrew Huberman just confirmed a “wild conspiracy theory” about incandescent lights and LED bulbs. The long wavelengths found in incandescents increase your metabolism and “charge your mitochondria.” Conversely, the LED bulbs that most of you have in your house are “causing disruptions in mitochondrial function.” DR. ANDREW HUBERMAN: “Your mitochondria function better, you increase ATP production, your metabolism increases in the presence of red light, long wavelength light to the skin.” “Shine long wavelength light on somebody, watch blood glucose levels in a blood glucose test, and it’s blunted.” “Now, the LED lights that are commonly used now… that short wavelength light, in the absence of long wavelength light, has been shown to damage the mitochondria.” “This used to be considered crazy. This was like chemtrail crazy, right?” “But now we’re starting to see from animal studies and human studies, from Glenn Jeffreys and others, that people’s vision gets better when they get in front of an incandescent bulb once a day.” “If they get sunlight, which also has long-wavelength light, your vision improves because of improvements in mitochondria.” The Biden administration quietly pushed incandescents out of the market through aggressive energy regulations. But you can still find them online today if you look hard enough. If that health insight stood out to you, there’s a lot more where that came from.

A Midwestern Doctor

419,176 次观看 • 3 个月前

SUPPLEMENTING YOUR WORK ENVIRONMENT WITH AN INCANDESCENT LIGHT BULB IMPROVES MITOCHONDRIAL FUNCTION! - A brand new (Jan 23th, 2026) paper published by Glen Jeffery and Edward Barrett demonstrates how adding a 60 W incandescent lamp to participants work desk dramatically improves color contrast, or a proxy for color vision. The intervention here is simply placing an incandescent lightbulb on the desk without direct irradiation on participants. And this is huge: “we have obtained significant balanced improvements in both the protan and tritan range. Previously, exposure to restricted experimental 670 nm resulted in improvements biased strongly in favour of only tritan function. Hence, exposure to full spectrum lighting results in a balanced pattern of improvement in visual performance.” The mechanism seems to be mitochondrial in nature. Short wavelength light, which is dominated in standard LED lighting, reduces mitochondrial function. There’s a reduction in mitochondria ATP production, and therefore a reduced demand for glucose. This intern can increase body weight and serum cytokinin levels. Also, with short wavelength blue light, there is an increase probability of cell aging and death. “It is suggested that this is partly due to 420–450 nm light, dominant in LEDs, being absorbed by porphyrin and the subsequent production of oxygen singlets driving inflammation.” “Conversely, exposure to longer wavelengths is associated with increased mitochondrial membrane potential and increased concentration of mitochondrial complex proteins that have declined with ageing and disease. This in turn is associated with elevated ATP, reduced inflammation and extended average lifespan.“ So, for the love of mitochondria, get long-wavelength light! This can be done in many ways: -sunlight/daylight exposure (does not need to be direct sunlight) -fire light -incandescent light bulbs -LEDs that emit long-wavelength light (yes, LEDs CAN emit red and near-infrared, but most don’t)
2:56

SUPPLEMENTING YOUR WORK ENVIRONMENT WITH AN INCANDESCENT LIGHT BULB IMPROVES MITOCHONDRIAL FUNCTION! - A brand new (Jan 23th, 2026) paper published by Glen Jeffery and Edward Barrett demonstrates how adding a 60 W incandescent lamp to participants work desk dramatically improves color contrast, or a proxy for color vision. The intervention here is simply placing an incandescent lightbulb on the desk without direct irradiation on participants. And this is huge: “we have obtained significant balanced improvements in both the protan and tritan range. Previously, exposure to restricted experimental 670 nm resulted in improvements biased strongly in favour of only tritan function. Hence, exposure to full spectrum lighting results in a balanced pattern of improvement in visual performance.” The mechanism seems to be mitochondrial in nature. Short wavelength light, which is dominated in standard LED lighting, reduces mitochondrial function. There’s a reduction in mitochondria ATP production, and therefore a reduced demand for glucose. This intern can increase body weight and serum cytokinin levels. Also, with short wavelength blue light, there is an increase probability of cell aging and death. “It is suggested that this is partly due to 420–450 nm light, dominant in LEDs, being absorbed by porphyrin and the subsequent production of oxygen singlets driving inflammation.” “Conversely, exposure to longer wavelengths is associated with increased mitochondrial membrane potential and increased concentration of mitochondrial complex proteins that have declined with ageing and disease. This in turn is associated with elevated ATP, reduced inflammation and extended average lifespan.“ So, for the love of mitochondria, get long-wavelength light! This can be done in many ways: -sunlight/daylight exposure (does not need to be direct sunlight) -fire light -incandescent light bulbs -LEDs that emit long-wavelength light (yes, LEDs CAN emit red and near-infrared, but most don’t)

Jonathan Jarecki

65,208 次观看 • 7 个月前

Dr. Andrew Huberman just confirmed a “wild conspiracy theory” about incandescent lights and LED bulbs. The long wavelengths found in incandescents increase your metabolism and “charge your mitochondria.” Conversely, the LED bulbs that most of you have in your house are “causing disruptions in mitochondrial function.” DR. ANDREW HUBERMAN: “Your mitochondria function better, you increase ATP production, your metabolism increases in the presence of red light, long wavelength light to the skin.” “Shine long wavelength light on somebody, watch blood glucose levels in a blood glucose test, and it’s blunted.” “Now, the LED lights that are commonly used now… that short wavelength light, in the absence of long wavelength light, has been shown to damage the mitochondria.” “This used to be considered crazy. This was like chemtrail crazy, right?” “But now we’re starting to see from animal studies and human studies, from Glenn Jeffreys and others, that people’s vision gets better when they get in front of an incandescent bulb once a day.” “If they get sunlight, which also has long-wavelength light, your vision improves because of improvements in mitochondria.” The Biden administration quietly pushed incandescents out of the market through aggressive energy regulations. But you can still find them online today if you look hard enough. If that health insight stood out to you, there’s a lot more where that came from. (See post below) This page finds the moments they don’t want going viral, with captions that tell you exactly why they matter before you even hit play. See why 2 million already follow: The Vigilant Fox 🦊
2:15

Dr. Andrew Huberman just confirmed a “wild conspiracy theory” about incandescent lights and LED bulbs. The long wavelengths found in incandescents increase your metabolism and “charge your mitochondria.” Conversely, the LED bulbs that most of you have in your house are “causing disruptions in mitochondrial function.” DR. ANDREW HUBERMAN: “Your mitochondria function better, you increase ATP production, your metabolism increases in the presence of red light, long wavelength light to the skin.” “Shine long wavelength light on somebody, watch blood glucose levels in a blood glucose test, and it’s blunted.” “Now, the LED lights that are commonly used now… that short wavelength light, in the absence of long wavelength light, has been shown to damage the mitochondria.” “This used to be considered crazy. This was like chemtrail crazy, right?” “But now we’re starting to see from animal studies and human studies, from Glenn Jeffreys and others, that people’s vision gets better when they get in front of an incandescent bulb once a day.” “If they get sunlight, which also has long-wavelength light, your vision improves because of improvements in mitochondria.” The Biden administration quietly pushed incandescents out of the market through aggressive energy regulations. But you can still find them online today if you look hard enough. If that health insight stood out to you, there’s a lot more where that came from. (See post below) This page finds the moments they don’t want going viral, with captions that tell you exactly why they matter before you even hit play. See why 2 million already follow: The Vigilant Fox 🦊

The Vigilant Fox 🦊

4,131,464 次观看 • 6 个月前

THE CONTRASTING EFFECTS OF BLUE AND RED/NIR LIGHT ON THE MITOCHONDRIA. - Recent research published this year in Nature: Scientific Reports demonstrates the effects that light in the built environment has on human health. Our modern build environment is dominated by short-wavelength light from LEDs and fluorescent lighting. This can have deleterious effects on the mitochondria. Adding to this effect is the lack of long-wavelength light from sources like the sun and incandescent lighting bulbs. These long light wavelengths have a beneficial effect on mitochondria function and overall human health. The lack of them in our modern built environment, seems to be impacting public health in a delirious fashion. Two recent papers to read: 1. 2.
4:30

THE CONTRASTING EFFECTS OF BLUE AND RED/NIR LIGHT ON THE MITOCHONDRIA. - Recent research published this year in Nature: Scientific Reports demonstrates the effects that light in the built environment has on human health. Our modern build environment is dominated by short-wavelength light from LEDs and fluorescent lighting. This can have deleterious effects on the mitochondria. Adding to this effect is the lack of long-wavelength light from sources like the sun and incandescent lighting bulbs. These long light wavelengths have a beneficial effect on mitochondria function and overall human health. The lack of them in our modern built environment, seems to be impacting public health in a delirious fashion. Two recent papers to read: 1. 2.

Jonathan Jarecki

17,850 次观看 • 7 个月前

Red light from sunlight doesn’t just feel good — it literally charges your mitochondria like tiny batteries. Andrew Huberman explains: Long-wavelength red & near-infrared light penetrates the body, supports mitochondrial function, and gets absorbed by the water surrounding them — the same way oceans absorb red light and reflect blue. “Mini oceans” inside every cell get a boost from sunlight exposure. 29 seconds that make you rethink your morning routine. How often do you get natural morning sunlight — and have you noticed any difference in energy or mood when you do?
0:29

Red light from sunlight doesn’t just feel good — it literally charges your mitochondria like tiny batteries. Andrew Huberman explains: Long-wavelength red & near-infrared light penetrates the body, supports mitochondrial function, and gets absorbed by the water surrounding them — the same way oceans absorb red light and reflect blue. “Mini oceans” inside every cell get a boost from sunlight exposure. 29 seconds that make you rethink your morning routine. How often do you get natural morning sunlight — and have you noticed any difference in energy or mood when you do?

Camus

35,916 次观看 • 7 个月前

The new Huberman Lab episode is out: Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery 0:00 Glen Jeffery 3:12 Light, Ultraviolet (UV), Visible & Infrared (IR) Light 6:25 Light's Impact on the Body & Light, Sunburn, Cataracts 9:55 UV Light, All-Cause Mortality, Skin Cancer 14:55 Sponsors: Wealthfront & Joovv 17:58 Light Impacts Mitochondria Function & Structure, Long-Wavelength Light (Red/IR), Nano Water 25:00 Long-Wavelength Light Passes Through Clothing & Body; Tissue Scattering 30:08 Long-Wavelength Light & Blood Glucose; Mitochondria 36:19 Red Light, Parkinson's Disease, Cell Death; Eye Rods & Aging; Mitochondria Community 42:46 Red/IR Light, Skull & Brain; Safe Non-Ionizing Radiation 48:22 Sponsors: AG1 & Rorra 51:04 Offsetting Retinal Aging, Improve Vision & Long-Wavelength Light 59:28 Tool: Long-Wavelength Light & Preserve Retinal Mitochondria; Sunlight 1:03:50 Mitochondrial Theory of Aging, Circadian Rhythm & Mitochondria 1:07:57 Tool: Improve Vision with Long-Wavelength Light 1:10:44 Macular Degeneration, Rescuing Vision, Early Intervention 1:13:59 Light Effects at Local vs Distant Tissues, Immune System, Body Communication 1:19:09 Sponsor: Function 1:20:56 Short-Wavelength Light, LED Light, Mitochondria & Serious Health Detriments 1:28:39 Lifespan, LED Lights; Sunlight & Balanced Wavelengths; "Sunlike" Marketing 1:34:45 Fires, Incandescent Lights vs LED Lights, Lasers; Long-Wavelength Devices 1:39:07 Incandescent & Halogen Bulbs, Mitochondria & Built Environments 1:45:19 Windows, Light & Office Work; Screens, Kids & Myopia; Tools: Plants; Lighting 1:55:56 Bring the Outdoors Indoors 2:00:35 Tool: Candlelight; Dim Halogen Lamps 2:05:06 Mitochondrial Diseases, Children & Long-Wavelength Light; Light Bulbs 2:11:53 Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Includes paid partnerships.
2:14:25

The new Huberman Lab episode is out: Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery 0:00 Glen Jeffery 3:12 Light, Ultraviolet (UV), Visible & Infrared (IR) Light 6:25 Light's Impact on the Body & Light, Sunburn, Cataracts 9:55 UV Light, All-Cause Mortality, Skin Cancer 14:55 Sponsors: Wealthfront & Joovv 17:58 Light Impacts Mitochondria Function & Structure, Long-Wavelength Light (Red/IR), Nano Water 25:00 Long-Wavelength Light Passes Through Clothing & Body; Tissue Scattering 30:08 Long-Wavelength Light & Blood Glucose; Mitochondria 36:19 Red Light, Parkinson's Disease, Cell Death; Eye Rods & Aging; Mitochondria Community 42:46 Red/IR Light, Skull & Brain; Safe Non-Ionizing Radiation 48:22 Sponsors: AG1 & Rorra 51:04 Offsetting Retinal Aging, Improve Vision & Long-Wavelength Light 59:28 Tool: Long-Wavelength Light & Preserve Retinal Mitochondria; Sunlight 1:03:50 Mitochondrial Theory of Aging, Circadian Rhythm & Mitochondria 1:07:57 Tool: Improve Vision with Long-Wavelength Light 1:10:44 Macular Degeneration, Rescuing Vision, Early Intervention 1:13:59 Light Effects at Local vs Distant Tissues, Immune System, Body Communication 1:19:09 Sponsor: Function 1:20:56 Short-Wavelength Light, LED Light, Mitochondria & Serious Health Detriments 1:28:39 Lifespan, LED Lights; Sunlight & Balanced Wavelengths; "Sunlike" Marketing 1:34:45 Fires, Incandescent Lights vs LED Lights, Lasers; Long-Wavelength Devices 1:39:07 Incandescent & Halogen Bulbs, Mitochondria & Built Environments 1:45:19 Windows, Light & Office Work; Screens, Kids & Myopia; Tools: Plants; Lighting 1:55:56 Bring the Outdoors Indoors 2:00:35 Tool: Candlelight; Dim Halogen Lamps 2:05:06 Mitochondrial Diseases, Children & Long-Wavelength Light; Light Bulbs 2:11:53 Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Includes paid partnerships.

Andrew D. Huberman, Ph.D.

923,997 次观看 • 9 个月前

𝗜 𝗪𝗔𝗦 𝗦𝗞𝗘𝗣𝗧𝗜𝗖𝗔𝗟 𝗔𝗕𝗢𝗨𝗧 𝗧𝗛𝗜𝗦 𝗧𝗢𝗢 — 𝗦𝗢 𝗜 𝗗𝗜𝗗 𝗧𝗛𝗘 𝗥𝗘𝗦𝗘𝗔𝗥𝗖𝗛. 𝗧𝗛𝗘 𝗦𝗖𝗜𝗘𝗡𝗖𝗘 𝗜𝗦 𝗥𝗘𝗔𝗟. Andrew Huberman recently told Bill Maher something that sounds wild — that the long-wavelength red and infrared light present in sunlight and old incandescent bulbs actually passes through your body, charges your mitochondria, improves your vision, and helps regulate blood sugar. And that the short-wavelength-dominant LED lights now in most of our homes may be quietly undermining mitochondrial function. His words: 𝘛𝘩𝘪𝘴 𝘶𝘴𝘦𝘥 𝘵𝘰 𝘣𝘦 𝘤𝘰𝘯𝘴𝘪𝘥𝘦𝘳𝘦𝘥 𝘤𝘳𝘢𝘻𝘺. 𝘛𝘩𝘪𝘴 𝘸𝘢𝘴 𝘭𝘪𝘬𝘦 𝘤𝘩𝘦𝘮𝘵𝘳𝘢𝘪𝘭 𝘤𝘳𝘢𝘻𝘺. I was skeptical too. So I looked it up. 𝗧𝗵𝗲 𝘀𝗰𝗶𝗲𝗻𝗰𝗲 𝗯𝗮𝗰𝗸𝗶𝗻𝗴 𝘁𝗵𝗶𝘀 𝗶𝘀 𝗿𝗲𝗮𝗹 𝗮𝗻𝗱 𝗽𝗲𝗲𝗿-𝗿𝗲𝘃𝗶𝗲𝘄𝗲𝗱. Professor Glen Jeffery at University College London — one of the researchers Huberman specifically names — published a study in 𝘚𝘤𝘪𝘦𝘯𝘵𝘪𝘧𝘪𝘤 𝘙𝘦𝘱𝘰𝘳𝘵𝘴 in July 2025 confirming that infrared wavelengths from sunlight measurably pass through the human torso, even through clothing, and that just 15 minutes of exposure improved color vision by 16% (blue axis) and 9% (red axis) in participants — measured 24 hours later, even when light was blocked from their eyes during exposure. A separate study from the same lab showed that red light exposure reduced post-meal blood glucose spikes by 27%. These aren't fringe blogs. This is University College London published in Nature's Scientific Reports. The mechanism Huberman describes checks out. Your mitochondria contain water that absorbs long-wavelength red and infrared light — the same reason reds disappear when you go underwater. That absorption drives better ATP production, the energy currency of your cells. The retina has more mitochondria per cell than almost any other tissue in the body, which is why vision improvements show up as such a clean measurable signal. 𝗡𝗼𝘄 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗽𝗼𝗹𝗶𝘁𝗶𝗰𝗮𝗹 𝗽𝗶𝗲𝗰𝗲. The Biden administration's energy efficiency regulations effectively phased out most incandescent bulbs. The stated reason was energy savings. What was never part of the regulatory conversation — at all — was the growing scientific literature suggesting that the near-infrared wavelengths stripped out of LED lighting may have real biological consequences. Whether that was ignorance or indifference, the result is the same: Americans were nudged by government policy into lighting that the emerging science suggests is metabolically inferior. 𝗦𝗼 𝘄𝗵𝗮𝘁 𝗱𝗼 𝘆𝗼𝘂 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗱𝗼 𝗮𝗯𝗼𝘂𝘁 𝗶𝘁? Huberman himself is practical about this — he has LEDs at home and isn't panicking. Here's what the science actually points to: The primary solution is sunlight. Outdoors sunlight delivers near-infrared at levels no bulb can match. Even 15 minutes outside — clothed — appears sufficient to trigger measurable effects. If you work near a window, that helps too. For indoor lighting, not all LEDs are equal. Look for "full spectrum" or "broad spectrum" LED bulbs that include wavelengths in the 600–900 nm range. "Warm white" LEDs (2700–3000K color temperature) are closer to incandescent output and include more red-spectrum light than the cool blue-dominant bulbs. They're not a perfect substitute for sunlight, but they're meaningfully better than standard cool-white LEDs for this purpose. 𝗧𝗵𝗲 𝘁𝗮𝗸𝗲𝗮𝘄𝗮𝘆 𝗶𝘀 𝗻𝗼𝘁 𝗰𝗼𝗺𝗽𝗹𝗶𝗰𝗮𝘁𝗲𝗱: get outside every day. Eat near a window. If you're replacing bulbs, choose warm-spectrum LEDs. And maybe ask why a government that claims to care about public health never thought to ask what stripping infrared out of every American home might do to the people living in them.
2:15

𝗜 𝗪𝗔𝗦 𝗦𝗞𝗘𝗣𝗧𝗜𝗖𝗔𝗟 𝗔𝗕𝗢𝗨𝗧 𝗧𝗛𝗜𝗦 𝗧𝗢𝗢 — 𝗦𝗢 𝗜 𝗗𝗜𝗗 𝗧𝗛𝗘 𝗥𝗘𝗦𝗘𝗔𝗥𝗖𝗛. 𝗧𝗛𝗘 𝗦𝗖𝗜𝗘𝗡𝗖𝗘 𝗜𝗦 𝗥𝗘𝗔𝗟. Andrew Huberman recently told Bill Maher something that sounds wild — that the long-wavelength red and infrared light present in sunlight and old incandescent bulbs actually passes through your body, charges your mitochondria, improves your vision, and helps regulate blood sugar. And that the short-wavelength-dominant LED lights now in most of our homes may be quietly undermining mitochondrial function. His words: 𝘛𝘩𝘪𝘴 𝘶𝘴𝘦𝘥 𝘵𝘰 𝘣𝘦 𝘤𝘰𝘯𝘴𝘪𝘥𝘦𝘳𝘦𝘥 𝘤𝘳𝘢𝘻𝘺. 𝘛𝘩𝘪𝘴 𝘸𝘢𝘴 𝘭𝘪𝘬𝘦 𝘤𝘩𝘦𝘮𝘵𝘳𝘢𝘪𝘭 𝘤𝘳𝘢𝘻𝘺. I was skeptical too. So I looked it up. 𝗧𝗵𝗲 𝘀𝗰𝗶𝗲𝗻𝗰𝗲 𝗯𝗮𝗰𝗸𝗶𝗻𝗴 𝘁𝗵𝗶𝘀 𝗶𝘀 𝗿𝗲𝗮𝗹 𝗮𝗻𝗱 𝗽𝗲𝗲𝗿-𝗿𝗲𝘃𝗶𝗲𝘄𝗲𝗱. Professor Glen Jeffery at University College London — one of the researchers Huberman specifically names — published a study in 𝘚𝘤𝘪𝘦𝘯𝘵𝘪𝘧𝘪𝘤 𝘙𝘦𝘱𝘰𝘳𝘵𝘴 in July 2025 confirming that infrared wavelengths from sunlight measurably pass through the human torso, even through clothing, and that just 15 minutes of exposure improved color vision by 16% (blue axis) and 9% (red axis) in participants — measured 24 hours later, even when light was blocked from their eyes during exposure. A separate study from the same lab showed that red light exposure reduced post-meal blood glucose spikes by 27%. These aren't fringe blogs. This is University College London published in Nature's Scientific Reports. The mechanism Huberman describes checks out. Your mitochondria contain water that absorbs long-wavelength red and infrared light — the same reason reds disappear when you go underwater. That absorption drives better ATP production, the energy currency of your cells. The retina has more mitochondria per cell than almost any other tissue in the body, which is why vision improvements show up as such a clean measurable signal. 𝗡𝗼𝘄 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗽𝗼𝗹𝗶𝘁𝗶𝗰𝗮𝗹 𝗽𝗶𝗲𝗰𝗲. The Biden administration's energy efficiency regulations effectively phased out most incandescent bulbs. The stated reason was energy savings. What was never part of the regulatory conversation — at all — was the growing scientific literature suggesting that the near-infrared wavelengths stripped out of LED lighting may have real biological consequences. Whether that was ignorance or indifference, the result is the same: Americans were nudged by government policy into lighting that the emerging science suggests is metabolically inferior. 𝗦𝗼 𝘄𝗵𝗮𝘁 𝗱𝗼 𝘆𝗼𝘂 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗱𝗼 𝗮𝗯𝗼𝘂𝘁 𝗶𝘁? Huberman himself is practical about this — he has LEDs at home and isn't panicking. Here's what the science actually points to: The primary solution is sunlight. Outdoors sunlight delivers near-infrared at levels no bulb can match. Even 15 minutes outside — clothed — appears sufficient to trigger measurable effects. If you work near a window, that helps too. For indoor lighting, not all LEDs are equal. Look for "full spectrum" or "broad spectrum" LED bulbs that include wavelengths in the 600–900 nm range. "Warm white" LEDs (2700–3000K color temperature) are closer to incandescent output and include more red-spectrum light than the cool blue-dominant bulbs. They're not a perfect substitute for sunlight, but they're meaningfully better than standard cool-white LEDs for this purpose. 𝗧𝗵𝗲 𝘁𝗮𝗸𝗲𝗮𝘄𝗮𝘆 𝗶𝘀 𝗻𝗼𝘁 𝗰𝗼𝗺𝗽𝗹𝗶𝗰𝗮𝘁𝗲𝗱: get outside every day. Eat near a window. If you're replacing bulbs, choose warm-spectrum LEDs. And maybe ask why a government that claims to care about public health never thought to ask what stripping infrared out of every American home might do to the people living in them.

M.A. Rothman

21,780 次观看 • 6 个月前

Remember during covid when Trump talked about hitting the body with light to help fight off the infection? And the media attacked him endlessly? Welp... Recent studies have confirmed that incandescent lights are better for your health than using LED bulbs. The long light wavelengths in incandescents can increase your metabolism and charge your mitochondria. LED bulbs on the other hand are “causing disruptions in mitochondrial function.” Mitochondria functions better, and increases ATP production, metabolism increases in the presence of red light, long wavelength light to the skin and absorption inside the body. Under Barack Obama there was a push to get rid of all incandescent lights replacing with "energy effecient" LEDs. This was also pushed in the media to become more "green" in our households to help the "enviroment " Were they trying to effect our health instead? When Trump calls Mainstream Media "The Enemy of the People" he was spot on...
0:56

Remember during covid when Trump talked about hitting the body with light to help fight off the infection? And the media attacked him endlessly? Welp... Recent studies have confirmed that incandescent lights are better for your health than using LED bulbs. The long light wavelengths in incandescents can increase your metabolism and charge your mitochondria. LED bulbs on the other hand are “causing disruptions in mitochondrial function.” Mitochondria functions better, and increases ATP production, metabolism increases in the presence of red light, long wavelength light to the skin and absorption inside the body. Under Barack Obama there was a push to get rid of all incandescent lights replacing with "energy effecient" LEDs. This was also pushed in the media to become more "green" in our households to help the "enviroment " Were they trying to effect our health instead? When Trump calls Mainstream Media "The Enemy of the People" he was spot on...

𝙍𝙞𝙥 𝘾𝙤𝙧𝙙 🇺🇲

153,058 次观看 • 6 个月前

Old incandescent desk lamps fixed people’s vision better than specialized red-light devices, and the effect lasted two months. Dr. Glen Jeffery’s team took a windowless university space full of harsh LED lighting and simply placed the lamps around. No special protocol, staff just worked, ate lunch, used the bathroom as usual. Vision was measured before and a couple of weeks later. The gains were larger than anything they’d seen from targeted single-wavelength red or near-infrared LEDs. Then the improvements held steady until Christmas broke the routine. Incandescent bulbs put out a continuous infrared spectrum, the closest everyday light we still have to sunlight. Modern LEDs cut most of that out. The study suggests the missing part may matter more than we assumed.
1:25

Old incandescent desk lamps fixed people’s vision better than specialized red-light devices, and the effect lasted two months. Dr. Glen Jeffery’s team took a windowless university space full of harsh LED lighting and simply placed the lamps around. No special protocol, staff just worked, ate lunch, used the bathroom as usual. Vision was measured before and a couple of weeks later. The gains were larger than anything they’d seen from targeted single-wavelength red or near-infrared LEDs. Then the improvements held steady until Christmas broke the routine. Incandescent bulbs put out a continuous infrared spectrum, the closest everyday light we still have to sunlight. Modern LEDs cut most of that out. The study suggests the missing part may matter more than we assumed.

Camus

150,868 次观看 • 1 个月前

🚨 WARNING: Your LED bulbs are MAKING YOU SICK from the inside out – Time to THROW THEM AWAY! 🚨 - **Blue Light's Deadly Toll**: Studies show prolonged exposure to blue light from LEDs accelerates aging, disrupts sleep by suppressing melatonin, and is linked to higher risks of cancer, diabetes, heart disease & obesity. One study found a direct connection to increased breast & prostate cancer risks from nighttime blue light. It even damages retinal cells & makes your skin hypersensitive. - **Red Light's Healing Power**: Unlike LEDs, traditional incandescent bulbs emit restorative red & infrared light that boosts cellular energy, reduces inflammation & promotes healing. Red light therapy improves skin complexion in over 90% of users, smooths wrinkles, enhances hair growth & even aids cognition & chronic pain relief. - **The Ban Conspiracy**: Incandescent bulbs – mimicking natural sunlight with healthy infrared – were phased out worldwide under "energy efficiency" pretexts, forcing LEDs that disrupt circadian rhythms & suppress melatonin for poor sleep & health decline. Was this to keep us sick & dependent? Critics call it a hidden agenda ignoring LEDs' blue light harms. Switch to incandescent or red-spectrum alternatives TODAY. Your body will thank you. Have you ditched LEDs yet? Reply below! List of LED bulb alternatives are linked below in replies...
0:44

🚨 WARNING: Your LED bulbs are MAKING YOU SICK from the inside out – Time to THROW THEM AWAY! 🚨 - **Blue Light's Deadly Toll**: Studies show prolonged exposure to blue light from LEDs accelerates aging, disrupts sleep by suppressing melatonin, and is linked to higher risks of cancer, diabetes, heart disease & obesity. One study found a direct connection to increased breast & prostate cancer risks from nighttime blue light. It even damages retinal cells & makes your skin hypersensitive. - **Red Light's Healing Power**: Unlike LEDs, traditional incandescent bulbs emit restorative red & infrared light that boosts cellular energy, reduces inflammation & promotes healing. Red light therapy improves skin complexion in over 90% of users, smooths wrinkles, enhances hair growth & even aids cognition & chronic pain relief. - **The Ban Conspiracy**: Incandescent bulbs – mimicking natural sunlight with healthy infrared – were phased out worldwide under "energy efficiency" pretexts, forcing LEDs that disrupt circadian rhythms & suppress melatonin for poor sleep & health decline. Was this to keep us sick & dependent? Critics call it a hidden agenda ignoring LEDs' blue light harms. Switch to incandescent or red-spectrum alternatives TODAY. Your body will thank you. Have you ditched LEDs yet? Reply below! List of LED bulb alternatives are linked below in replies...

Valerie Anne Smith

72,044 次观看 • 8 个月前

Glen Jeffery studies red & infrared light at UCL. Here's what he has on his desk: Two 100W incandescent bulbs on a dimmer switch. When asked what people should do to get more red & infrared: "I go back to the same point every time. Sunlight. Go out in sunlight." Even if it's cloudy — there's loads of infrared light. It bounces around more because it gets bounced around by water in the atmosphere. Trees reflect it too — that's why leaves feel cool on a hot day even in direct sun. And if you're spending long hours indoors: "Spend £10 on Amazon. Buy a dimmer switch and a 100W incandescent light bulb. Run it at quarter power. It'll last forever. It'll give you vast amounts of infrared light. And it will counteract the negative side you get from your blue LEDs. It works. We've done it." When the leading researcher studying red & infrared light professionally uses 100W incandescents at his desk not a panel — that tells you something. Nature is always the first option. A 100W incandescent on a dimmer is the second.
1:53

Glen Jeffery studies red & infrared light at UCL. Here's what he has on his desk: Two 100W incandescent bulbs on a dimmer switch. When asked what people should do to get more red & infrared: "I go back to the same point every time. Sunlight. Go out in sunlight." Even if it's cloudy — there's loads of infrared light. It bounces around more because it gets bounced around by water in the atmosphere. Trees reflect it too — that's why leaves feel cool on a hot day even in direct sun. And if you're spending long hours indoors: "Spend £10 on Amazon. Buy a dimmer switch and a 100W incandescent light bulb. Run it at quarter power. It'll last forever. It'll give you vast amounts of infrared light. And it will counteract the negative side you get from your blue LEDs. It works. We've done it." When the leading researcher studying red & infrared light professionally uses 100W incandescents at his desk not a panel — that tells you something. Nature is always the first option. A 100W incandescent on a dimmer is the second.

no.mind

21,499 次观看 • 4 个月前

This is why you should never use LED lights in your home. LED lights are in almost every household but what if I told you they’re slowly making you sick every single day? Traditional light sources like the sun, fire, and even old school incandescent bulbs emit infrared light, which actually boosts cellular energy and repair. But LEDs? They expose you only to blue light. And studies show that prolonged exposure accelerates aging, disrupts neurotransmitters in the brain, and impairs your mitochondria. No wonder so many people feel constantly tired and drained indoors. Niko Instagram Twitter Patreon
0:44

This is why you should never use LED lights in your home. LED lights are in almost every household but what if I told you they’re slowly making you sick every single day? Traditional light sources like the sun, fire, and even old school incandescent bulbs emit infrared light, which actually boosts cellular energy and repair. But LEDs? They expose you only to blue light. And studies show that prolonged exposure accelerates aging, disrupts neurotransmitters in the brain, and impairs your mitochondria. No wonder so many people feel constantly tired and drained indoors. Niko Instagram Twitter Patreon

David Wolfe

229,534 次观看 • 1 年前

I've been recommending incandescent light bulbs. But what about your kitchen? Your bathroom? Incandescents don't fit most of those fixtures. The answer: halogen bulbs. Glen Jeffery, UCL: "In the kitchen I have got a halogen lamp. When you get up in the morning and you're spending that 45 minutes doing stuff — there's a halogen lamp there on at the right time." Halogen is a type of incandescent. Almost identical full spectrum output. Infrared included. The key difference: Halogen bulbs contain halogen gas that redeposits tungsten back onto the filament as it evaporates — longer lifespan, same full spectrum output. The result: longer lifespan than a standard incandescent, higher operating temperature, and slightly whiter light — but still full spectrum with significant infrared output. Like incandescents, halogen bulbs have been phased out and banned across much of Europe and the UK. But they can still be found — Amazon, specialist lighting suppliers, some hardware stores still carry stock. And if you can dim them: "If you just turn the power down — which increases the amount of infrared light — the bulb will last almost forever." Jeffery's team ran a study in a windowless UCL building under harsh LED lighting. They replaced desk lamps with 40W incandescent bulbs — not aimed at eyes, just supplementing the environment. Two weeks later: color perception improved significantly — more than anything they'd seen with long-wavelength LEDs. They removed the bulbs. Came back six days later. The improvement was maintained. A month later — still maintained. Jeffery: "We are suffering from a suppression of our physiology via mitochondria that is just being produced by the built environment." The fix doesn't have to be complicated. Incandescent bulbs where you can. Halogen in the kitchen and bathroom where you can't. Indoor lighting environment sorted.
1:43

I've been recommending incandescent light bulbs. But what about your kitchen? Your bathroom? Incandescents don't fit most of those fixtures. The answer: halogen bulbs. Glen Jeffery, UCL: "In the kitchen I have got a halogen lamp. When you get up in the morning and you're spending that 45 minutes doing stuff — there's a halogen lamp there on at the right time." Halogen is a type of incandescent. Almost identical full spectrum output. Infrared included. The key difference: Halogen bulbs contain halogen gas that redeposits tungsten back onto the filament as it evaporates — longer lifespan, same full spectrum output. The result: longer lifespan than a standard incandescent, higher operating temperature, and slightly whiter light — but still full spectrum with significant infrared output. Like incandescents, halogen bulbs have been phased out and banned across much of Europe and the UK. But they can still be found — Amazon, specialist lighting suppliers, some hardware stores still carry stock. And if you can dim them: "If you just turn the power down — which increases the amount of infrared light — the bulb will last almost forever." Jeffery's team ran a study in a windowless UCL building under harsh LED lighting. They replaced desk lamps with 40W incandescent bulbs — not aimed at eyes, just supplementing the environment. Two weeks later: color perception improved significantly — more than anything they'd seen with long-wavelength LEDs. They removed the bulbs. Came back six days later. The improvement was maintained. A month later — still maintained. Jeffery: "We are suffering from a suppression of our physiology via mitochondria that is just being produced by the built environment." The fix doesn't have to be complicated. Incandescent bulbs where you can. Halogen in the kitchen and bathroom where you can't. Indoor lighting environment sorted.

no.mind

16,042 次观看 • 4 个月前

Dave Asprey just made me want to rip out every light bulb in my house. He revealed that the US basically made traditional incandescent bulbs illegal to sell last year (with fines up to $440 per bulb for companies that break the rule), forcing everyone toward harsh, bright white LEDs and fluorescent lights that quietly mess with your brain, cause brain fog, and accelerate aging. Studio lighting in particular is brutal. Asprey wears special glasses on set that block the toxic part of blue light, and he swears the difference in how his brain feels at the end of the day is massive. His simple fix? Ditch the harsh blue light. Use warm 2700K bulbs, add dimmer switches, and get as close as possible to the old incandescent glow your body actually likes. He stocked up on thousands of incandescent bulbs right before they became illegal to sell. (Note: While selling incandescent bulbs is now banned in the US and similar phase-outs have happened in the EU, Canada, and other countries, owning and using the ones you already have is still perfectly legal.) Have you switched to warmer lighting at home yet, or are you still living under harsh cool-white LEDs? Noticed any difference in energy or mental clarity?
2:35

Dave Asprey just made me want to rip out every light bulb in my house. He revealed that the US basically made traditional incandescent bulbs illegal to sell last year (with fines up to $440 per bulb for companies that break the rule), forcing everyone toward harsh, bright white LEDs and fluorescent lights that quietly mess with your brain, cause brain fog, and accelerate aging. Studio lighting in particular is brutal. Asprey wears special glasses on set that block the toxic part of blue light, and he swears the difference in how his brain feels at the end of the day is massive. His simple fix? Ditch the harsh blue light. Use warm 2700K bulbs, add dimmer switches, and get as close as possible to the old incandescent glow your body actually likes. He stocked up on thousands of incandescent bulbs right before they became illegal to sell. (Note: While selling incandescent bulbs is now banned in the US and similar phase-outs have happened in the EU, Canada, and other countries, owning and using the ones you already have is still perfectly legal.) Have you switched to warmer lighting at home yet, or are you still living under harsh cool-white LEDs? Noticed any difference in energy or mental clarity?

Camus

445,027 次观看 • 5 个月前

After a brief warning of what’s coming next, the conversation shifted to what you can do about your health right now. Dr. Ealy revealed the remarkable benefits of incandescent bulbs, describing them as a “great thing,” showing a giant wave of red light (the healthy type). “Go back to incandescents. It’s the easiest fix,” he said. “You will immediately feel calm and slow in your home. I’ve been doing this with some students… and people have been like ‘Oh my God. It’s instantaneous that my entire nervous system calms down.” The Biden administration effectively banned incandescent bulbs in 2023 by enforcing strict energy efficiency rules. Go figure. But you can still find them in limited quantities online or possibly at your local hardware store. Maria then dropped an insight most people haven’t considered: the ban on incandescent light bulbs might not be about energy efficiency at all. It’s about control—specifically, genetic control. The field is called optogenetics, and it uses light to manipulate gene expression. “They’ve figured out how to alter your genes through LED lights,” she warned. Dr. Ealy backed her up with a chilling explanation. Blue light from everyday devices (phones, TVs, and computers) isn’t just disrupting sleep. It’s triggering something already inside us. “They put the Trojan horse in you,” he said, referring to DNA fragments and plasmids from the COVID shots. Then, when you’re staring at your screen at night, “you’re getting hit with spikes of blue light.” That’s when the activation happens. The fix, according to Ealy, is surprisingly simple: “Bathe yourself in incandescent light.”
1:57

After a brief warning of what’s coming next, the conversation shifted to what you can do about your health right now. Dr. Ealy revealed the remarkable benefits of incandescent bulbs, describing them as a “great thing,” showing a giant wave of red light (the healthy type). “Go back to incandescents. It’s the easiest fix,” he said. “You will immediately feel calm and slow in your home. I’ve been doing this with some students… and people have been like ‘Oh my God. It’s instantaneous that my entire nervous system calms down.” The Biden administration effectively banned incandescent bulbs in 2023 by enforcing strict energy efficiency rules. Go figure. But you can still find them in limited quantities online or possibly at your local hardware store. Maria then dropped an insight most people haven’t considered: the ban on incandescent light bulbs might not be about energy efficiency at all. It’s about control—specifically, genetic control. The field is called optogenetics, and it uses light to manipulate gene expression. “They’ve figured out how to alter your genes through LED lights,” she warned. Dr. Ealy backed her up with a chilling explanation. Blue light from everyday devices (phones, TVs, and computers) isn’t just disrupting sleep. It’s triggering something already inside us. “They put the Trojan horse in you,” he said, referring to DNA fragments and plasmids from the COVID shots. Then, when you’re staring at your screen at night, “you’re getting hit with spikes of blue light.” That’s when the activation happens. The fix, according to Ealy, is surprisingly simple: “Bathe yourself in incandescent light.”

The Vigilant Fox 🦊

17,922 次观看 • 1 年前

"Sunglasses Cause Cancer...When They First Introduced Sunglasses It Started Triggering A Massive Increase Of Cancers." Andreas Moritz "Sunglasses Have Everything To Do With Cancer. You're Blocking UV Rays Of The Sun That Are Supposed To Enter The Eyes For Melanin Production." "The Entire Spectrum Of Light Is Necessary Including UV. Every Cell Communicates To Every Other Cell Through Light. Our Cells Require Sunlight." 3 Reasons Why Gazing Into The Sun Promotes Life In Body, Mind & Spirit: #1 : Red & Infrared Light: This very specific wavelength stimulates brain Mitochondria to produce more ATP providing clear sharp thinking. #2 : Cortisol Release: The "Cortisol Awakening Response" (CAR), which is triggered by light exposure is considered a crucial natural part of the body's circadian rhythm. #3 : Serotonin & Dopamine Release: Specialized cells in the retina, called "Dopaminergic Amacrine Cells", are responsible for releasing dopamine when stimulated by light. Which then signals to the brain to increase Serotonin production. Sunlight Benefits For Vibrant Health: Stroke Prevention Cancer Prevention Heart Attack Prevention Bone Health Immune System Health Depression Prevention Natural Appetite Suppressant Natural Blood Sugar/Insulin Control Mood Enhancer Hair Keratin Production Naturally Lowers Blood Pressure Optimal Libido & Hormone Production Muscle Health & Injury Prevention 👇Red Infrared Light For Neural Function👇 👇Cortisol Awakening Response (CAR)👇 👇Sunlight Eye Exposure For Cortisol Health👇 Speaker: Andreas Moritz (1954-2012)
1:19

"Sunglasses Cause Cancer...When They First Introduced Sunglasses It Started Triggering A Massive Increase Of Cancers." Andreas Moritz "Sunglasses Have Everything To Do With Cancer. You're Blocking UV Rays Of The Sun That Are Supposed To Enter The Eyes For Melanin Production." "The Entire Spectrum Of Light Is Necessary Including UV. Every Cell Communicates To Every Other Cell Through Light. Our Cells Require Sunlight." 3 Reasons Why Gazing Into The Sun Promotes Life In Body, Mind & Spirit: #1 : Red & Infrared Light: This very specific wavelength stimulates brain Mitochondria to produce more ATP providing clear sharp thinking. #2 : Cortisol Release: The "Cortisol Awakening Response" (CAR), which is triggered by light exposure is considered a crucial natural part of the body's circadian rhythm. #3 : Serotonin & Dopamine Release: Specialized cells in the retina, called "Dopaminergic Amacrine Cells", are responsible for releasing dopamine when stimulated by light. Which then signals to the brain to increase Serotonin production. Sunlight Benefits For Vibrant Health: Stroke Prevention Cancer Prevention Heart Attack Prevention Bone Health Immune System Health Depression Prevention Natural Appetite Suppressant Natural Blood Sugar/Insulin Control Mood Enhancer Hair Keratin Production Naturally Lowers Blood Pressure Optimal Libido & Hormone Production Muscle Health & Injury Prevention 👇Red Infrared Light For Neural Function👇 👇Cortisol Awakening Response (CAR)👇 👇Sunlight Eye Exposure For Cortisol Health👇 Speaker: Andreas Moritz (1954-2012)

Valerie Anne Smith

131,937 次观看 • 1 年前

"Sunglasses Cause Cancer...When They First Introduced Sunglasses It Started Triggering A Massive Increase Of Cancers." Andreas Moritz "Sunglasses Have Everything To Do With Cancer. You're Blocking UV Rays Of The Sun That Are Supposed To Enter The Eyes For Melanin Production." "The Entire Spectrum Of Light Is Necessary Including UV. Every Cell Communicates To Every Other Cell Through Light. Our Cells Require Sunlight." 3 Reasons Why Gazing Into The Sun Promotes Life In Body, Mind & Spirit: #1 : Red & Infrared Light: This very specific wavelength stimulates brain Mitochondria to produce more ATP providing clear sharp thinking. #2 : Cortisol Release: The "Cortisol Awakening Response" (CAR), which is triggered by light exposure is considered a crucial natural part of the body's circadian rhythm. #3 : Serotonin & Dopamine Release: Specialized cells in the retina, called "Dopaminergic Amacrine Cells", are responsible for releasing dopamine when stimulated by light. Which then signals to the brain to increase Serotonin production. Sunlight Benefits: Stroke Prevention Cancer Prevention Heart Attack Prevention Bone Health Immune System Health Depression Prevention Natural Appetite Suppressant Natural Blood Sugar/Insulin Control Mood Enhancer Hair Keratin Production Naturally Lowers Blood Pressure Optimal Libido & Hormone Production Muscle Health & Injury Prevention 👇Red Infrared Light For Neural Function👇 👇Cortisol Awakening Response (CAR)👇 👇Sunlight Eye Exposure For Cortisol Health👇
1:15

"Sunglasses Cause Cancer...When They First Introduced Sunglasses It Started Triggering A Massive Increase Of Cancers." Andreas Moritz "Sunglasses Have Everything To Do With Cancer. You're Blocking UV Rays Of The Sun That Are Supposed To Enter The Eyes For Melanin Production." "The Entire Spectrum Of Light Is Necessary Including UV. Every Cell Communicates To Every Other Cell Through Light. Our Cells Require Sunlight." 3 Reasons Why Gazing Into The Sun Promotes Life In Body, Mind & Spirit: #1 : Red & Infrared Light: This very specific wavelength stimulates brain Mitochondria to produce more ATP providing clear sharp thinking. #2 : Cortisol Release: The "Cortisol Awakening Response" (CAR), which is triggered by light exposure is considered a crucial natural part of the body's circadian rhythm. #3 : Serotonin & Dopamine Release: Specialized cells in the retina, called "Dopaminergic Amacrine Cells", are responsible for releasing dopamine when stimulated by light. Which then signals to the brain to increase Serotonin production. Sunlight Benefits: Stroke Prevention Cancer Prevention Heart Attack Prevention Bone Health Immune System Health Depression Prevention Natural Appetite Suppressant Natural Blood Sugar/Insulin Control Mood Enhancer Hair Keratin Production Naturally Lowers Blood Pressure Optimal Libido & Hormone Production Muscle Health & Injury Prevention 👇Red Infrared Light For Neural Function👇 👇Cortisol Awakening Response (CAR)👇 👇Sunlight Eye Exposure For Cortisol Health👇

Valerie Anne Smith

892,472 次观看 • 1 年前

All sex hormone synthesis originates in the inner mitochondrial membrane, where an enzyme called P450scc cleaves a hydrocarbon chain from cholesterol to form pregnenolone. That means same cholesterol your physician (erroneously) says will kill you is what your body uses to make testosterone. Moreover, P450scc absorbs light. Why would an enzyme that acts inside the mitochondria respond to a blue wavelength of light that can never reach that far inside the body? Because the blue light that energizes P450scc is coming from inside the body. It is produced by the mitochondria itself. The implications of this understanding are massive. To maintain high sex hormone levels as you age, you must have high levels of LDL cholesterol and healthy, active mitochondria. Cold plunge therapy not only stimulates mitobiogenesis for production of new mitochondria, but also creates light -- e.g., inside brown adipose tissue (BAT) -- that energize the enzymes responsible for steroidogenesis. You might have heard online that there is no way to stop the inevitable decline of total testosterone as you age. I'm telling you that's bullshit.
4:58

All sex hormone synthesis originates in the inner mitochondrial membrane, where an enzyme called P450scc cleaves a hydrocarbon chain from cholesterol to form pregnenolone. That means same cholesterol your physician (erroneously) says will kill you is what your body uses to make testosterone. Moreover, P450scc absorbs light. Why would an enzyme that acts inside the mitochondria respond to a blue wavelength of light that can never reach that far inside the body? Because the blue light that energizes P450scc is coming from inside the body. It is produced by the mitochondria itself. The implications of this understanding are massive. To maintain high sex hormone levels as you age, you must have high levels of LDL cholesterol and healthy, active mitochondria. Cold plunge therapy not only stimulates mitobiogenesis for production of new mitochondria, but also creates light -- e.g., inside brown adipose tissue (BAT) -- that energize the enzymes responsible for steroidogenesis. You might have heard online that there is no way to stop the inevitable decline of total testosterone as you age. I'm telling you that's bullshit.

Thomas P Seager, PhD

54,149 次观看 • 1 年前

Andrew Huberman just explained why your bedroom light at night might be quietly wrecking your metabolism — and why the first and last hour of your day are the most important for light exposure. Kids in a study slept with dim overhead light (100 lux, eyes closed) and still woke up with significantly elevated morning blood glucose levels. His simple rule: Make the first hour of your day as bright as possible (ideally sunlight) to spike cortisol properly and set your rhythm. Make the last hour before bed as dim or dark as safely possible to avoid messing with that rhythm. Blue blockers can help some people, but just dimming the lights matters a lot. It’s a small tweak that hits deep — better sleep, better blood sugar control, better energy. Have you experimented with bright mornings and dim evenings? Did you notice changes in sleep, mood, or how you feel during the day? Your experience 👇
0:47

Andrew Huberman just explained why your bedroom light at night might be quietly wrecking your metabolism — and why the first and last hour of your day are the most important for light exposure. Kids in a study slept with dim overhead light (100 lux, eyes closed) and still woke up with significantly elevated morning blood glucose levels. His simple rule: Make the first hour of your day as bright as possible (ideally sunlight) to spike cortisol properly and set your rhythm. Make the last hour before bed as dim or dark as safely possible to avoid messing with that rhythm. Blue blockers can help some people, but just dimming the lights matters a lot. It’s a small tweak that hits deep — better sleep, better blood sugar control, better energy. Have you experimented with bright mornings and dim evenings? Did you notice changes in sleep, mood, or how you feel during the day? Your experience 👇

Camus

15,011 次观看 • 5 个月前

Magnesium is the likely mechanism by which mitochondria make UV light inside the body that synthesizes Vitamin D. When an excited electron in the 3s3p¹P₁ shell relaxes back into 3s²¹S₀ it releases a photon of light at nearly 280nm. That's the same wavelength that corresponds to a absorption peak in 7DHC (provitamin D) and converts it to a new molecule called previtamin D. This interaction explains how 10 sessions of whole-body cyrotherapy could boost the blood-serum levels on Vitamin D in 15 Polish women with multiple sclerosis. The cold induces thermogenesis, which is the production of light inside the body. Some of that light is in the UVB range -- at 280nm in particular, which converts 7DHC to previtamin D. The 7DHC is present in the brown fat cells making the UV light because it is an intermediary step in cholesterol synthesis, which brown fat do. By this mechanism, cold thermogenesis makes UV light inside the body for producing Vitamin D in the winter, when UV light from the sun is absent from higher latitudes.
3:51

Magnesium is the likely mechanism by which mitochondria make UV light inside the body that synthesizes Vitamin D. When an excited electron in the 3s3p¹P₁ shell relaxes back into 3s²¹S₀ it releases a photon of light at nearly 280nm. That's the same wavelength that corresponds to a absorption peak in 7DHC (provitamin D) and converts it to a new molecule called previtamin D. This interaction explains how 10 sessions of whole-body cyrotherapy could boost the blood-serum levels on Vitamin D in 15 Polish women with multiple sclerosis. The cold induces thermogenesis, which is the production of light inside the body. Some of that light is in the UVB range -- at 280nm in particular, which converts 7DHC to previtamin D. The 7DHC is present in the brown fat cells making the UV light because it is an intermediary step in cholesterol synthesis, which brown fat do. By this mechanism, cold thermogenesis makes UV light inside the body for producing Vitamin D in the winter, when UV light from the sun is absent from higher latitudes.

Thomas P Seager, PhD

18,577 次观看 • 29 天前