Although cold-water immersion is a popular recovery method among many athletes, its benefits may be mostly short-term and subjective. A recent study found that cold-water immersion decreased post-meal amino acid uptake into muscle by roughly 30% compared to warm-water immersion. In the study, 12 young men performed a resistance exercise session, then immersed one leg in cold water (8°C/46°F) and the other in warm water (30°C/86°F) for 20 minutes. Afterward, they drank a protein-rich beverage containing 20 grams of amino acids and 45 grams of carbohydrates. Researchers measured blood flow in th... cold stress muscle protein
Read moreIn small doses, stress can sharpen focus and improve resilience, but chronic stress gradually erodes emotional stability, increasing the risk of major depressive disorder. A recent study found that autophagy—the brain's recycling and housekeeping system—helps maintain emotional stability by removing old or damaged proteins. Researchers explored how short-term and long-term stress influenced autophagy in mice and investigated whether antidepressant drugs could restore this process. Employing genetic techniques, the researchers selectively inhibited or enhanced autophagy in a region of the brain... brain depression stress autophagy
Read moreConventional wisdom suggests that cognitive skills begin to decline in early adulthood, but this assumption may be misleading. A recent study found that cognitive skills—specifically math and reading skills—actually improve into one's forties before experiencing a decline, and using these skills regularly is crucial in determining how abilities change over time. Researchers analyzed data from a previous German study that monitored more than 3,200 adult participants over time, allowing for the identification of genuine age-related changes in cognitive abilities. They also considered measureme... aging dementia
Read more[toc position='left'] Creatine (https://www.foundmyfitness.com/topics/creatine) is a naturally occurring compound that is critical in storing and releasing cellular energy. It also participates in many biological processes driving pregnancy outcomes, maintaining bone mineral density and muscle mass in older adults, improving neurological function, and aiding the immune system to fight cancer. Creatine is best known for its widespread use as a dietary supplement to enhance physical performance. Creatine, phosphocreatine, creatine transporters, and creatine kinase enzymes are expressed in the en... cardiovascular heart disease
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