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“Afterward, they drank a protein-rich beverage containing 20 grams of amino acids and 45 grams of carbohydrates. Researchers measured blood flow in the participants' thigh muscles using ultrasound and took muscle biopsies four hours later to assess amino acid uptake.”

“These findings suggest that drop sets are a time-efficient resistance-training strategy for promoting muscle growth. Some of the mechanisms that promote muscle hypertrophy with resistance training include mechanical tension and metabolic stress.”

“Creatine helps supply energy to muscles during high-intensity exercise and is commonly used to boost performance and muscle mass. However, determining the most effective creatine supplementation protocol has proven challenging.”

“Animal studies show omega-3 fatty acids augment muscle development: Steers fed omega-3s showed improved amino acid efficiency and activated pathways involved in muscle growth. Similarly, pigs given a high omega-3 diet exhibited larger muscles and markers of improved amino acid absorption and use.”

“The increase in leg power is especially relevant since another study recently showed that having more leg strength in old age was associated with increased brain volume, whereas being strong in other muscle groups were not. Muscle mass, strength, and power all decrease with age and this can have adverse effects quality of life as well as lifespan.”

“Protein is an essential component of a healthy eating pattern because it supports the growth, development, and maintenance of skeletal muscle tissue. Having sufficient muscle mass markedly reduces a person's risk of dying prematurely.”

“Satchin's work deals specifically with the timing of food and its relationship with our biological clocks, which are governed by a circadian rhythm. "Mice that ate within a 12-hour time period had 70% less fat and 28% less total body mass.".”

“Several factors aid a muscle's recovery, including being recreationally active, hot baths, massage, foam rolling, and getting sufficient protein. In this clip, Dr. Brad Schoenfeld discusses the importance of recovery in building muscle mass and strength.”

“Having a healthy body composition, with plenty of lean mass – in the form of muscle and bones – is essential for health throughout the lifespan. Achieving a healthy body composition requires a balanced approach that emphasizes resistance training – and calorie reduction where appropriate.”

“A lesser-known contributor is anabolic resistance, the reduced sensitivity to a given protein dose that promotes muscle building. Dr. Phillips describes studies in his laboratory suggesting that inactivity is a driver of anabolic resistance.”