Nutritional supplements

Nutritional supplements are substances that are consumed orally, and are primarily intended to supplement the diet and provide nutrients, such as vitamins, minerals, fiber, fatty acids, or amino acids, that may be missing or may not be consumed in sufficient quantities in a person's diet.

Types of Nutritional Supplements

There are several types of nutritional supplements, including vitamin supplements, mineral supplements, herbal supplements, and amino acid supplements.

Vitamin Supplements

Vitamin supplements are products designed to provide vitamins that may not be consumed in sufficient quantities. Vitamins are essential nutrients that the body needs in small amounts to function properly.

Mineral Supplements

Mineral supplements provide minerals which are inorganic substances that the body cannot produce on its own. Minerals are important for various bodily functions, such as bone formation and maintaining heart rhythm.

Herbal Supplements

Herbal supplements are made from plants and are used for their therapeutic or medicinal value. They can be consumed in various forms, such as tablets, capsules, teas, extracts, powders, or fresh or dried plants.

Amino Acid Supplements

Amino acid supplements provide amino acids that are not sufficiently supplied by the diet. Amino acids are the building blocks of proteins and are essential for a variety of bodily functions.

Benefits of Nutritional Supplements

Nutritional supplements can provide several benefits, such as preventing or treating deficiencies, enhancing diet, and supporting overall health. However, they should not replace a balanced diet and should be used under the supervision of a healthcare professional.

Risks and Considerations

While nutritional supplements can provide health benefits, they can also pose risks, especially when consumed in excessive amounts. It is important to consult with a healthcare professional before starting any supplement regimen.

Regulation

In many countries, nutritional supplements are regulated by health authorities. In the United States, for example, the Food and Drug Administration (FDA) regulates dietary supplements.

See Also

• Vitamin
• Mineral
• Herbal medicine
• Amino acid
• Food and Drug Administration