Search results for muscle

“In a randomized crossover feeding study, adults who received about 30 grams of protein at each meal had 25% greater 24-hour muscle protein synthesis than when most protein was concentrated at dinner. Meal timing can also influence metabolic health independently of weight loss.”

“In young resistance-trained men after whole-body exercise, 40 grams of whey stimulated a greater acute muscle-protein-synthesis response than 20 grams. This acute study does not establish the dose for every older adult or predict long-term growth.”

“Muscle mass generally peaks in early adulthood and declines with age, but Dr. Patrick stresses that it is never too late to improve strength or muscle through resistance training and adequate protein.”

“However, mTOR activation in peripheral tissues, such as the vascular system, has been linked to atherosclerosis and cancer. Exercise resolves this issue by directing leucine toward muscle tissue, ensuring mTOR activation occurs where it’s beneficial.”

“The appropriate point within that range depends on maintenance, muscle gain, fat loss, body recomposition, aging, energy intake, and training. A meta-analysis found small additional resistance-training gains from protein supplementation, with average fat-free-mass benefit leveling near 1.6 g/kg/day.”

“A later crossover study using a lower weight-based dose found its clearest benefit in reasoning, while several memory, accuracy, fatigue, and sleepiness outcomes did not reliably improve. Routine muscle supplementation and acute sleep-loss research use different protocols.”

“Layne emphasizes its safety and debunks myths about kidney harm and hair loss, also noting that creatine’s water retention benefits muscle appearance. He recommends a dose of 5–10 grams per day and notes that if people experience gastrointestinal side effects with this dose, to take two smaller daily doses instead.”

“However, combining fasting with resistance training can stimulate muscle growth. In this Aliquot, Dr. Rhonda Patrick discusses time-restricted eating, fasting, and muscle preservation, highlighting key differences and offering recommendations for specific groups.”

“The excerpt also reviews controlled muscle studies: omega-3 attenuated loss during immobilization and increased the amino-acid-stimulated muscle-protein-synthesis response under tested conditions. These findings do not generalize to every dose or population.”

“A recent study identified the branched-chain amino acid leucine as the primary amino acid sensor for mTOR. Interestingly, branched-chain amino acids have been favored by bodybuilders because of their ability to enhance muscle growth.”