Nutritional supplements refers to a wide range of products that are designed to enhance your health, improve athletic performance, or otherwise affect your physical or mental well being. These can include vitamins, sports supplements, weight loss products, teas, herbs, and anti-oxidants. Nutritional supplements can be found in almost all health food stores and many traditional stores as well.
Throughout history, nutritional supplements have been used to treat a wide range of ailments and to improve health. Many traditional medicines come from what may be considered supplements. Perhaps one of the most common forms of nutritional supplement is the vitamin. Many people take multi-vitamins, and doctors often recommend such use. Some vitamins can be risky if taken in excess, however, so an awareness of the safety of such vitamins is essential. An excess of Vitamin A, for example, can lead to liver damage and other unpleasant side effects. Consult with a doctor before taking anything vitamin supplements.
Other popular supplements are used in sports, where they are used to enhance performance and speed recovery. Many supplements used for these purposes cause debate as...