date:Jun 17, 2013
m injury, while nitric acid expands blood vessels and therefore increases the flow of oxygen to the cells. This, in turn, increases both the power available to the muscles and the length of time that the muscles can exercise without tiring.
Early studies into the effectiveness of beet juice for exercise showed that people who drink the juice for several days before undergoing exercise tests do indeed use less oxygen in their muscles, and are correspondingly able to exercise for longer. In one s