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A single high-dose creatine supplement (~25-30 grams) rapidly reverses (and even improves) the cognitive impairment caused by severe sleep loss In studies, sleep-deprived people given creatine not only regained lost cognitive function but improved processing speed beyond fully rested conditions Neuroimaging reveals the mechanism: Creatine swiftly restores the brain’s...

826,680 Aufrufe • vor 10 Monaten •via X (Twitter)

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Creatine isn’t just for athletes. A growing body of scientific evidence now shows creatine helps preserve muscle during aging, maintains bone density, improves cognition (especially during stress), and speeds muscle recovery after intense exercise. To explore the mechanisms, optimal dosing strategies, and practical considerations, and more, I invited a leading creatine researcher Dr. Darren Candow (Darren Candow, PhD, CSEP-CEP, FISSN) onto the podcast. Even if you’re not an athlete—or you’ve dismissed creatine as a muscle supplement—you need to listen to this episode. Links to YouTube, Apple Podcasts, and Spotify in the comments. Timestamps: 0:00 - Introduction 0:56 - What makes creatine effective for exercise performance? 4:23 - The loss of explosive power with aging 5:59 - How creatine speeds up recovery between sets 8:36 - Two ways creatine boosts muscle strength 10:34 - Why creatine might not speed typical weight-training recovery 13:01 - Anti-catabolic effects 13:38 - Why do men and women respond differently? 15:12 - Dietary creatine vs. supplementation 15:59 - Is creatine supplementation necessary—or optional? 17:27 - Why plant-based may benefit most 18:38 - Should creatine dosage change with age? 19:23 - Loading vs. daily dosing 22:20 - Why 5 grams might not be enough—other tissues 24:11 - Can creatine prevent bone loss—even without weight training? 24:32 - How creatine supports osteoblast activity 26:13 - Preventing hip fractures with creatine 28:55 - Creatine vs. bisphosphonates 32:43 - Why creatine isn’t just for weightlifters 35:14 - Why stressed brains benefit most 37:19 - Why brain aging accelerates demand 40:16 - Why 10g per day might be the optimal dose 42:07 - Why creatine counteracts sleep deprivation 45:16 - Before vs. after concussion 47:39 - Should dosage be adjusted by weight? 49:01 - Does creatine improve sleep on training days? 51:56 - Creatine for Alzheimer’s and Parkinson’s 53:29 - Can creatine help with depression and anxiety? 56:46 - Creatine and glutamine for preventing respiratory illness 59:02 - Why creatine may enhance endothelial health and circulation 1:00:26 - Creatine’s role in cardiometabolic health 1:02:07 - When does loading actually make sense? 1:03:12 - Preserving muscle and enhancing recovery after injury 1:06:07 - Is creatine effective without exercise? 1:08:23 - Why creatine might improve male fertility 1:10:19 - Is it safe for children? 1:13:43 - Creatine supplementation during pregnancy 1:15:15 - Could creatine boost motor skills in kids? 1:15:55 - Creatine monohydrate vs. the rest 1:20:37 - How to avoid digestive issues with creatine supplementation 1:23:18 - Does timing matter—and should you cycle it? 1:24:54 - Should you take creatine every day—or only workout days? 1:25:39 - Why caffeine might blunt the effects 1:28:43 - Does creatine increase body fat—or is that a myth? 1:29:30 - Preventing cramps (the hydration myth) 1:30:55 - Why creatine won’t damage your kidneys 1:33:21 - Why creatine is linked (wrongly?) to baldness 1:36:44 - Debunking myths—sleep, cancer, urination 1:40:01 - How creatine affects homocysteine levels 1:42:54 - Creatine and protein—the ideal post-workout pair? 1:45:48 - How to pick the best creatine supplement 1:48:08 - What to know about micronized creatine

Dr. Rhonda Patrick

463,757 Aufrufe • vor 1 Jahr

Creatine is for Brain Power, not Just Muscle Power A New RCT just dropped looking at creatine hydrochloride (HCl) and creatine ethyl ester (CEE) on cognitive outcomes (PMID: 40854087). Researchers gave perimenopausal women 8 weeks of either low-dose creatine HCl (750 mg or 1.5 g / day), a blend of HCl + CEE, or placebo. 👉 The 1.5 g HCl group showed small but significant improvements in reaction time and even a ~16% increase in frontal brain creatine levels on MRS scans. The HCl + CEE combo didn’t outperform HCl alone. All forms were well-tolerated and there were no serious side effects. The results add to growing evidence that creatine supports cognition—not just strength, hypertrophy, and power—but let’s keep perspective: ⚠️ Creatine ethyl ester has consistently underperformed in bioavailability studies. Multiple head-to-head trials show it’s rapidly degraded to creatinine in the gut and fails to meaningfully raise muscle creatine compared to creatine monohydrate (PMID:19228401). Creatine HCl seems to dissolve better in water and some anecdotal reports claim it’s easier on digestion for some people, but so far there’s no solid evidence it improves muscle or brain creatine stores beyond what you get with monohydrate. Bottom line: this study is promising for the cognitive benefits of creatine overall, but it doesn’t change the main recommendation Creatine monohydrate is still the gold standard. It’s the form used in hundreds of human RCTs, proven to raise muscle and brain creatine, and it’s cheap. Until stronger data show otherwise, save your money and stick with monohydrate.

Layne Norton, PhD

17,692 Aufrufe • vor 9 Monaten

Rhonda Patrick just leveled up her creatine game—and the reasons will make you rethink that standard 5g scoop. She used to do 5g for workouts... now it's 10g EVERY DAY as baseline. Why? Brain saturation. "Once muscles are full at ~5g, the spillover hits the brain"—boosting cognitive function, potentially shielding against brain aging, and even helping depression via better energy production upstairs. Jet-lagged? Sleepless night? Travel wrecking your rhythm? She cranks to 15–20g (sometimes 20–30g in studies) — calls it "speed without the speed," like caffeine minus the crash/jitters. No addiction, but insanely alert, focused, and resilient. Hits hardest under stress/sleep deprivation (research backs it: single high doses reverse 21+ hour wakefulness cognitive hits and can outperform rested performance). Vegan twist: One friend (no meat = zero dietary creatine) went from dragging to "Bruce Banner → Hulk" mode after starting. Vegans/vegetarians often run low—liver makes only so much. Bonus layer: Extra creatine frees up methylation pathways (homocysteine → methionine), gene expression tweaks, brain-wide perks. 3:13 raw clip of Rhonda spilling the science—perfect if you're biohacking focus, longevity, or just surviving modern life chaos. Are you on creatine? Still at 5g? Gone higher for brain gains? Noticed Hulk-level energy when stressed/sleepless? Vegans—game-changer or nah? Drop your protocol/experience below—this one's sparking real convos!

Camus

238,580 Aufrufe • vor 7 Monaten

Ever wondered why top biohackers swear by creatine—not for gains, but for brainpower? Dr. Rhonda Patrick spilled the details on Mayim Bialik's "The Breakdown" podcast back on July 8, 2025, and this 3:52 clip is still pure fire for anyone chasing peak mental edge. Rhonda doesn't mess around: She takes 10g daily, bumping to 15-20g on rough days like jet lag or early gigs. Her verdict? "It's like speed without the speed. Caffeine without the caffeine." No jitters, just laser focus and resilience. Breaking it down with science: - Your body makes just 1-2g naturally; vegans get zero from food. - Stress and sleep dips torch your stores—creatine refuels the brain's energy engine. - Hit 5g+ for "spillover" benefits: sharper cognition, mood lift, faster bounce-back from fatigue, even hints at anti-aging for the noggin. - Bonus: It supports methylation (think gene tweaks via folate/choline pathways), freeing up resources when life's chaotic. Rhonda's vegan pal story seals it: Started supplementing, then messaged, "I don't need as much sleep, energy's endless—what's happening?!" Rhonda: "You're finally at baseline. Hulk mode activated. Mayim nails the real-world angle: "So many get SSRIs for low energy, fog, no drive... but what if it's just depleted creatine? Biochemistry we can tweak." Not advice, just two PhD powerhouses unpacking studies. Watch below—it's the convo that upgraded my routine forever. Are you already taking creatine for your brain (or about to start)?

Camus

115,560 Aufrufe • vor 8 Monaten