Vitamins, minerals, amino acids, some steroids, the pineal hormone melatonin, and herbal supplements all fall under the heading of nutritional supplement. The Food and Drug Administration classifies dietary supplements as foods, and not as drugs, so they are regulated differently…

While healthy eating is always the best way to meet your body’s nutritional requirements, there are times when you are unable to meet the deficiencies only through diet. You need to take help of the supplements to meet these requirements.…