Here we have collected articles about different dietary supplements and their effects on the body. Some people need to supplement their diet with a dietary supplement, while in most cases a varied and nutritious diet is enough to give the body what it needs. Dietary supplements consist of concentrated nutrients that are used to support the diet. These products can be purchased in various forms, such as tablets, capsules, powders or liquids. In addition to vitamins and minerals, fiber, extracts from plants and herbs, amino acids and fatty acids can also be included in the category of dietary supplements. These are usually designed to be consumed in small amounts. It is important to be aware that although dietary supplements can be useful in some situations, they are not always necessary – and sometimes they can even be harmful. Due to their high concentrations, it is important to use them with caution and, if necessary, consult an expert.