What positive effects does caffeine have on the body?
Caffeine is a drug: A pharmacologically active substance, and when ingested in moderate amounts, can be a mild stimulant and very positive compound. It improves alertness, mental focus and concentration, as well as exercise and physical performance. This has been shown in elite athletes, and weekend warriors – just moderate exercisers. This appears to occur at a dose of about 100 mg, though changes in these have been seen with doses as low as 30 mg. Caffeine is the original “fat burner”. Its action in the body is to stimulate the breakdown of fat and acts on the “fight or flight” response (like when we had to run away from a woolly mammoth in cave man times for survival). Some recent evidence indicates moderate intake of caffeine may help reduce the risk of several chronic diseases, including diabetes, Parkinson’s disease, liver disease, and recolored cancer. The mechanisms of all of these are unclear. These are all based on large studies, studying thousands of people, their caffeine i
