Dietary supplement vitamin or vitamins are very important to our health because if we do not intake enough vitamins necessary for our bodies, dietary supplement vitamin will substitute for shortage of amount of vitamins in our system. Still, a good diet based on foods with high concentration of vitamins is always a better solution when supplements. But when a diet is not enough, dietary supplement vitamin could be answer.

Dietary Supplement Vitamin – nutrient content claims.

Nutrient content claims for dietary supplement vitamin describe level of some type of vitamin or vitamins in that supplement. For example, according to many heath organizations, a dietary supplement vitamin with at least 12 milligrams per serving of vitamin C could have following stated on its label” "Excellent source of vitamin C."

Dietary Supplement Vitamin – structure function claims.

So what is a nutritional supplement? Nutritional supplement is a product that provides additional sources of nutrients when people don’t get enough of them through food or when a well-designed diet doesn’t work. Nutritional supplement increases intake of vitamins, amino acids, minerals, herbs, etc. It gives you opportunity to achieve average daily intake of some specific nutrient.

Nutritional Supplement – be careful.

You have to careful when purchasing some nutritional supplement, since supplements are not required to meet FDA standards. There are many fake supplement products on market nowadays, so make sure that you consult with you doctor or other health professionals if some type of nutritional supplement is right for you. Also read label carefully since many ingredients may be harmful for you.

Nutritional Supplement – sports supplements.