Health supplements are a type of diet supplement, often containing vitamins, minerals, amino acids, and other ingredients that support the normal function of the human body. They can be derived from natural sources such as plants, animals, and even non-human organisms. Some are extracts, others are presented as food. Depending on the form, health supplements can improve or inhibit certain health conditions. However, there are many different kinds of health supplements, each with different benefits and uses.

When buying health supplements, it is essential to read the label and be aware of any claims that might be dubious. Some companies may make claims about their products, using personal testimonies or using scientific terms. Others may contain artificial colors, flavors, and additives. In any case, you should always buy from a reputable pharmacy or health store. Some health suppliments are not approved by the Health and Safety Administration (HSA), and the FDA does not approve supplements. Instead, the HSA takes samples of existing products in the market, and relies on reports from physicians who have tried them.

Health and safety is one of the most important factors for supplement manufacturers. Government agencies regulate health and wellness supplements, but regulations aren’t particularly stringent. While there are a few rules that prevent adulteration and false claims, there is little regulation for these supplements. The FDA only tests a few products before they reach the shelves, and its limited resources mean that it is often impossible to test every pill. The result is a chaotic, confusing, and sometimes dangerous industry.

Before you buy a health supplement, read the label carefully. Look for ingredients that you don’t recognize on the label. Although most supplements contain well-known nutrients, they often also contain herbs, extracts, and extras that enhance the effects. In addition to being risky, many supplements may cause problems for those with certain medical conditions or prescription medications. It is also important to check the manufacturer’s website before purchasing a supplement.