Search results for insulin

“VO2 max is a complex, multifaceted parameter that reflects the intricate coordination between the cardiovascular and musculoskeletal systems during exercise, based on various factors ranging from cardiac output (which can differ considerably between trained athletes and weekend runners) to muscle oxygen extraction.”

“Known for his work in the field of muscle physiology and aging, Dr. McGlory's research focuses on elucidating the molecular mechanisms underlying muscle protein synthesis and degradation, with a particular emphasis on the roles that omega-3 fatty acids play in maintaining muscle health in older adults.”

“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).”

“Refined and starchy carbohydrate excess can worsen insulin resistance and triglyceride-rich VLDL export; VLDL is a major precursor of LDL. Saturated fat can increase cholesterol synthesis and reduce hepatic LDL-receptor-mediated clearance, although individual responses vary greatly.”

“You may have first heard about Dr. Attia from his two interviews that have been on the Tim Ferriss show, or from any number of popular presentations he's given that were filmed and put online.”

“Liberalizing the diet by altering protein, fat, and fiber intake may make the diet more tolerable. For those who have difficulty reaching and sustaining ketosis, ketone supplementation may be beneficial, but their use might interfere with weight loss.”

Dr. Rhonda Patrick discusses fragmented sleep, lipid biomarkers including ApoB and LP(a), coffee makers and bean quality, and choline supplementation.

“In STEP 1, once-weekly semaglutide plus lifestyle support produced an average weight reduction of 14.9% over 68 weeks, compared with 2.4% with placebo, establishing strong efficacy for selected adults with overweight or obesity.”

“Ketogenic diets range from the exacting therapeutic diet used to treat epilepsy to a liberalized low-glycemic-index diet that is better suited as a lifestyle diet. These diets are high in fat and low in carbohydrates and can be tracked using an objective biomarker – ketones.”

Dr. Rhonda Patrick answers audience questions on various health, nutrition, and science topics in this Q&A session.