Dietary vitamins help our bodies mainly by acting as a substitute if there are not enough vitamins in the food we eat. First and foremost, a healthy diet consisting of foods high in vitamins is better than taking a supplement. Supplements are best for rounding out your vitamin intake, to ensure you are getting all that your body requires.

Look for the contents of a supplement and note the amount of each vitamin in contains. If a vitamin says its a good source of Vitamin A don't let this trick you, it only needs to contain a certain amount of Vitamin A, you may still need more.

For example it takes 12mg of vitamin C to earn an excellent source of label, but 12mg is less than your required daily intake. So make sure the vitamins you're buying contain enough of what your body needs, read the back of the label.

Supplements often make different claims, these are known as structure function claims. Which the FDA defines as the vitamin supplements effect on the body's function or structure. A good example is Calcium helps build strong teeth and bones. These claims can also cover the effects of a supplement on your overall health.

The huge verity of dietary vitamin supplements on the market today can make it difficult to choose the right one. You have to decide whether you want only one vitamin or a multivitamin. Make sure you know exactly which vitamins you need, this way you're not overdosing on vitamins you're already getting enough of.

Finding out which vitamins you need the most is a good idea, get your doctor to help you. Armed with this info, you can pick a good vitamin or multivitamin. You don't want to overdose on vitamins, this can end up causing more harm than good.

If you need help contact a qualified nutrition expert who can offer you advise on the best dietary supplements to choose.

The key is balance. You need to add a healthy diet to exercise, this will keep you feeling younger and stronger. Do this and you'll find yourself feeling better and happier because of it.