Most children don't drink water from when they wake to when they go off to school. Interventional trials show this mild state of dehydration may negatively affect scholastic performance.
An independent review of the effects of açaí berries was recently published, including studies on immune function, arthritis, and metabolic parameters.
Randomized, double-blind, placebo-controlled crossover studies convinced the scientific establishment that nitrate-rich vegetables such as beets could noticeably improve athletic performance.
Video updated 3/5/2012 to reflect new FDA warning labels citing risks of confusion, memory loss, new onset diabetes and muscle injury. Even people who don't experience pain or weakness on..