What is a dietary supplement? Dietary supplements include similar ingredients as vitamins, minerals, herbs, amino acids, and enzymes. Dietary supplements are retailed in forms similar as tablets, capsules, soft gels, gel caps, powders, and liquids. Some supplements can help assure that you get enough of the vital substances the body needs to function; others may help reduce the threat of disease. But supplements shouldn't replace complete refection’s which are necessary for a healthy diet – so, be sure you eat a variety of foods as well. hair Soap, hair, food scraps, fat, laundry powder, fabric conditioners, restroom paper, chemicals, cleanser, household cleansers, dirt, micro-organisms (germs) which can make people ill and damage the terrain. It's known that important of water supplied ends up as wastewater which makes its treatment veritably important. Who is responsible for the safety of dietary supplements? FDA is not authorized to review dietary supplement products f...