Caffeine is a chemical found in coffee, tea, cola, guarana, mate, and other products. Caffeine is most commonly used to improve mental alertness, but it has many other uses. People suffering from high blood pressure should not consume caffeine.

Nutritional supplement products are not intended to diagnose, treat, cure or prevent any disease. Dietary supplements supplement your diet, they do not replace it. You should consult your physician before taking vitamins, minerals, health nutritional supplements or herbal products.