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2/ Fructose Fructose, especially high-fructose corn syrup, can only be metabolized by your liver. When consumed in excess, it contributes to fatty liver disease and insulin resistance. Other sources like agave nectar and processed sugars can have the same harmful effect.

200,359 просмотров • 10 месяцев назад •via X (Twitter)

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This is the boomer uncle who Raj Shamani invited to his podcast to talk on medical and health. The guy who said "Ghee" (also called clarified butter) is a fat burner. Ghee is heavy on saturated fats and every single nutrition and cardiology clinical societies recommend limiting saturated fats. See here: American Heart Association Presidential Advisory on Dietary Fats For lack of a better description, protoplasmic masses without neuronal cohesion, like this guy here, Mr. Prashant Desai, who has absolutely no training in medical and healthcare, who flaunts toilet paper value nutrition certificates for his video background and without an ounce of scientific temper, talking absolute rubbish on nutrition and diet are the ones the public must stay away from. Look at this video. Nutrition and diet specialist Prashant Desai is holding up a bottle of alcohol and claiming that is causes "non-alcoholic" fatty liver. I mean it is like trying to convince the public by holding up a cat and saying its a dog. Basic IQ anyone? Mr. Desai further says non-alcoholic fatty liver never existed in children before 1980. This is absolutely wrong. Fatty liver had been identified in overfed children as early as 1849. His claim that fruit juice is the same as alcohol is also nonsense. He has no actual idea how nutrient metabolism works. Metabolism of alcohol and that of fruit juice (fructose) is completely different. High fructose intake is associated with increased risk of fatty liver disease. Even fresh fruits have fructose in them. The added sugars cause more harm than the natural sugars in your recommended daily portion of fruits/ fruit juices. See here: Alcohol metabolism and fatty liver: Fructose metabolism and fatty liver: Listen to certified clinical nutritionists and doctors. Reject fearmongering nutritional quacks like these. Their narratives harm the public health.

TheLiverDoc™

847,729 просмотров • 2 лет назад

Fructose is a MITOCHONDRIAL TOXIN Oh no! David Pearlmutter says fructose is a mitochondrial toxin on the Lewis Howes podcast One problem, he’s DEAD WRONG. First off he says they are “totally different molecules in terms of number of carbon atoms.” Uh the chemical formula of fructose is the same as glucose, C6H12O6. They have the exact same number of carbon atoms LOL. The difference is that glucose is in a 6 carbon RING structure & fructose is in a 5 carbon ring structure. Maybe I’m just hung up on basic chemistry tho Then he says “fructose is IMMEDIATELY metabolized into uric acid.” The ONLY studies showing fructose to increase serum levels of uric acid in the blood give MASSIVE doses of fructose at 1 sitting, over 250g AT ONE TIME. For context, you’d need to drink over 11 cans of Coca Cola at ONE time to replicate that dose. In studies looking at doses of fructose of 70-154g at once (3.5-7 Coca Cola’s at one time), there was NO increase in uric acid (PMIDs: 4191459, 433820, & 6369956). In longer term studies, consumption of ADDED (ie on top of their normal diet) fructose of 50 - 60g fructose/d for 12 weeks to 1 year did NOT increase uric acid levels (PMIDs: 3618627, 2527132, & 2721342). For reference, the average daily fructose consumption in the US is 55g/day (PMID: 18769702) When fructose is exchanged with other sugars like glucose in a 1:1 ratio, it does NOT have negative effects on bodyfat, insulin sensitivity, or really any metabolic parameters (PMID: 33029629, 28592603, 22351714, & 39458565) Ok so please explain EXACTLY how this is a mitochondrial toxin David? Because thus far, the only studies demonstrating increased uric acid production or problems with fructose are those that use ludicrous doses or very high calories overall. This is just another example of someone with an MD going off the reservation way outside their area of expertise. Just because someone is a neurologist does NOT mean they understand nutrition or even basic chemistry apparently

Layne Norton, PhD

30,152 просмотров • 1 год назад