Magnesium is an essential dietary mineral; although the human body contains a relatively small amount (approximately 25g, 60% of which is in the skeleton), magnesium plays a vital role in the normal functioning of the body (see below). The best dietary sources of magnesium are green leafy vegetables and cereals. Magnesium levels in the body may be depleted following intense physical activity, or by drinking alcohol. Many individuals may not have an adequate intake of magnesium, because of their reliance on processed foods which contain little magnesium. Magnesium used in supplements may occur in several chemical forms; magnesium oxide is the least expensive but is poorly absorbed, magnesium citrate is the form most readily absorbed, whilst magnesium sulphate and magnesium gluconate are least likely to cause digestive system upset.
Magnesium acetate, Magnesium carbonate, Magnesium hydroxide, Microcrystalline cellulose, Calcium phosphate, Silicon dioxide, Magnesium stearate, Hydroxypropylmethylcellulose
1-2 tablets per day, or as directed by a physician. Best taken with food. Suitable for vegetarians.