Before buying a supplement, you should first determine which vitamins, herbs or other natural ingredients you need. The next thing is choosing among different dietary supplements available on the market and deciding which particular product to buy. This is no small task since you will encounter a number of terms and claims that may be confusing. This article will help explain some questions you will likely ask about information you find on product labels. This will make it easier for you to choose the right supplements from the best brands at the best price.