The International Society of Sports Nutrition (ISSN) concluded that creatine is the most effective nutritional supplement available for athletes interested in increasing high-intensity exercise capacity and lean body mass [12]
B12 is water-soluble your body excretes what it doesnt use
It aids in the production of melatonin, which regulates sleep and wake cycles, as well as serotonin, which influences deep sleep and wakefulness
Not everyone notices dramatic improvements, and a few people question whether some benefits might be partially placebo-driven
Circulating MOTS-c levels are lower in older adults, lower in people with insulin resistance, and rise acutely in response to high-intensity exercise [2]
Brief interruptions require no adjustment while longer gaps may benefit from extended total protocol duration to compensate