Search results for nutrition

“The body has elegant mechanisms that allow it to utilize non-carbohydrate substrates to generate glucose. Gluconeogenesis is a metabolic pathway in which the liver produces glucose from non-carbohydrate substrates including glucogenic amino acids (from protein) and glycerol (from lipids).”

“Aging biology differs greatly between men and women, with women coming out ahead: On average, women live about three years longer than men. Although a variety of factors likely influence this difference in aging rates, telomere length stands out as a critical factor.”

“When Dr. Bill Harris began researching omega-3 in the early 1980s, he was looking for an impact on cholesterol with what would be considered a high dose by today's standards: around 25 effective grams per day of omega-3 from salmon.”

“While both can be useful (depending on context), they have different implications: much like a person's glucose may fluctuate throughout the day, standard lab measures of omega-3 rely on plasma, biasing them to the content of a recent meal.”

“Whereas fasting turns off multiple pathways associated with aging, such as mTOR, IGF-1, growth hormone, and others, eating for optimal fitness activates these important processes. This Aliquot features Drs. Guido Kroemer, Dominic D'Agostino, Valter Longo, Peter Attia, and Rhonda Patrick.”

“Microbial responses to individual components of a person's diet may influence host health. Food ingredients, such as artificial sweeteners and dietary emulsifiers, are typically thought to be inert, however, recent evidence suggests they impact gut microbes, ultimately influencing human health.”

“However, vegans and vegetarians frequently have higher levels of other micronutrients, such as vitamins C and E. Getting the required micronutrients is essential for maintaining optimal health when following a vegan diet.”

“Dr. Rhonda Patrick describes a food routine built around adequate protein, vegetables, fruit, and fiber. In this clip from Q&A #84, she shares a personal protein minimum of 1.2 grams per kilogram of body weight daily and a usual intake closer to 1.3 to 1.4 grams.”

“Dr. Patrick therefore favors lower-risk tools for focus, including high-quality sleep, exercise, cocoa flavanols, deliberate cold exposure, and modest caffeine, before considering an addictive stimulant. Nicotine is not equivalent to tobacco smoke, but that does not make chronic use benign.”

“In conjunction with a restricted eating window, meal frequency can also play a role. Two meals a day may be optimal for individuals who are predisposed to gaining weight while people not prone to weight gain may prefer to eat three times a day.”