Nutritional supplements are defined as those nutrients which are meant for supplement but not substitution. The word "supplement" means exactly that: a nutrient or group of nutrients (vitamins, minerals, protein, carbohydrates, fats and oils) that are meant to supplement, but not substitute for a healthy diet that you eat on a regular basis. Nutrition supplements come in a variety of forms: pills, capsules, powders, liquids, and even in gel form. The cost of nutrition supplements can range from almost "at cost" to being outrageously expensive. Nutritional supplements are used to boost up the nutrient content of the diet.
Related Journals of Nutrients Supplements
Current Trends in Nutraceuticals, Journal of Probiotics & Health , Journal of Experimental Food Chemistry, Biology and Medicine, Journal of Dietary Supplements, Journal of Nutrition and Dietary Supplements, Clinical Nutrition Supplements, Supplements and The American Journal of Clinical Nutrition, Nutrition Journal.