Vitamins and minerals are involved in many biochemical processes in the body and as such have a part to play in the health of nearly every organ in the body. Siberian ginseng has been shown to improve physical and mental responses particularly where there is fatigue and low energy. It can help to restore and strengthen the immune response. Iodine is important for the normal functioning of the thyroid gland as it is an essential nutrient required for the synthesis of thyroid hormones. Thyroid hormones affect almost every cell in the body and regulate oxygen use, metabolic rate and cellular metabolism. Chromium, an essential nutrient for sugar metabolism, works closely with insulin to facilitate the uptake of glucose into cells. Physical activity and a diet high in refined sugars can increase the loss of chromium from the body. The B group vitamins play an essential role in the metabolic processes...