Vitamin Supplements

Vitamin SupplementsSportsmen and women have quickly learned about Guarana, which is similar to caffeine, but provides a more continual release of energy. Evidence proposes that this is due to the tannin and saponin content, together with strong concentrations of guaranine. Flavonoids are also plentiful in guarana to develop better mood and cognitive performance. The FDA consider 2.5 milligrams a kilogram of body-weight to be safe, consumed 30 to 60 minutes before strenuous training. Vitamin Supplements