Search results for performance

“Healthy, well-nourished adults can usually synthesize enough, and athlete trials have not found consistent improvements in immune measures, aerobic performance, body composition, or intestinal permeability from routine supplementation.”

“The practical boundary is exercise duration and overall energy availability. Pre-exercise feeding can improve prolonged aerobic performance, while persistent under-fueling can disrupt reproductive function in active women.”

“Circadian rhythms modulate a wide array of physiological processes, including the body’s production of hormones that regulate sleep, hunger, metabolism, and others, ultimately influencing body weight, performance, and susceptibility to disease.”

“Lifters then perform an exercise such as a biceps curl with the cuff in place. An advantage of this type of training is that very light loads will fatigue a muscle more quickly than without the cuff, and because a lighter load is used, there may be less joint stress.”

“Resistance training involves pushing or pulling against the resistance of an object, such as weights, bands, or even one's own body weight. It increases muscle mass, strength, and power. Power, the ability to produce force over time, is developed on a foundation of strength but involves a time component.”

“This can lead to genomic instability – a wide range of alterations that occur in our DNA and irreversibly change the information carried in our genome. Sirtuins respond quickly to DNA damage within a cell, directing gene expression to promote DNA repair.”

“Fasting induces a vast array of processes that not only improve overall body composition but also trigger the activation of biochemical processes and signaling pathways that optimize human performance and physiological function.”

“The study illustrates how the microbiome can influence the amount of an active metabolite obtained from food. Dr. Patrick focuses on mitophagy, the process through which cells remove damaged mitochondria. Human studies have examined whether urolithin A changes related biomarkers and muscle performance.”

“Chemical assays include high-performance liquid chromatography and liquid chromatography-mass spectrometry, or LC-MS, and require high-level expertise to utilize. Each method has its advantages and disadvantages, but LC-MS is widely considered the "gold standard" of vitamin D assessment.”