Chromium is an essential trace mineral meaning it is needed by the body in small amounts. The nutrient can be obtained by our diet but recent studies have found that some people do not get sufficient levels from their diets. Chromium can be found in eggs, meat and whole-grains thus vegetarians and vegans may have insufficient intake from their diets. Chromium contributes to the maintenance of normal blood glucose levels. Chromium also contributes to normal macronutrient metabolism. Macronutrients are nutrients that provide calories or energy and are needed for our survival. Nutrients are substances needed for growth, metabolism and for other bodily functions. There are three macronutrients: carbohydrate, protein and fat. Lindens Chromium 200mcg Tablets contain a highly-bioavailable form of chromium, the organic salt chromium picolinate, yielding 200µg elemental chromium per easy-swallow tablet. Free From: dairy, soya, sugar & gluten. Suitable for vegans and vegetarians.