supplements

Vitamin, mineral, and other food concentrates packaged as tablets, capsules, or liquids. Supplements are big business; in the USA 40 per cent of the population takes some form of food supplement. Those who suffer specific nutrient deficiencies or who have special dietary requirements may be advised to take food supplements (e.g. expectant mothers, total vegetarians, and those on a low calorie diet). However, most others do not need supplements if they eat a well balanced diet. This applies even to people who are very active, because they usually consume more food and hence more nutrients than sedentary people with smaller appetites. Many people take supplements to compensate for poor dietary habits, or in the belief that the supplement will make them immune to disease or ageing. Some athletes take supplements to improve performance, but this should not be necessary as long as you train well and eat properly.

Usually, dietary substances used to augment, enhance, or enrich the nutritional status of a patient.

Materials used in a supplementary way. See also feed supplements.