Creatine: Difference between revisions

Older adults supplementing with creatine have shown improvements in tasks of memory and cognition. The cognition-enhancing effects of creatine are particularly significant in tasks requiring rapid speed of processing. Creatine supplementation has also improved performance in complex executive tasks during extended sleep deprivation<ref name="source21"/>.

Creatine supplementation has shown promise in enhancing cardiac muscle performance. In animal studies, creatine restored ATP levels under cardiac stress conditions and reduced markers of heart muscle exhaustion. Human studies, although limited, have also shown promising results in improving cardiac performance in patients with chronic congestive heart failure<ref name="source21"/>.

Creatine supplementation has shown potential in managing blood sugar levels by increasing the body's ability to utilize glucose as metabolic fuel. This is particularly beneficial for diabetic individuals. Studies have shown creatine supplementation alongside moderate exercise improves oral glucose tolerance test results, indicating creatine's potential benefit in blood sugar regulation<ref name="source21"/>.

Creatine supplementation can counteract sarcopenia, the loss of muscle mass associated with aging, by enhancing lean body mass, muscular performance, and fatigue resistance. Supplementation with creatine has shown significant improvements in high-energy actions and grip strength, even in the absence of exercise training. This is crucial in reducing the risks associated with falls and serious injuries in older adults<ref name="source21"/>.

In animal studies, creatine supplementation has been associated with a 9% increase in lifespan. Creatine-fed mice also demonstrated significantly better performance on neurobehavioral testing. While human trials are needed to confirm these findings, they suggest a potential benefit of creatine supplementation for longevity<ref name="source21"/>.