Bioactive peptides are short chains of amino acids that have a biological activity in the body. These peptides can be derived from various sources such as food, plants, animals, and microorganisms. They have been studied for their potential health benefits, including antioxidant, anti-inflammatory, antimicrobial, and anti-cancer properties. Bioactive peptides have also been shown to have positive effects on cardiovascular health, immune function, and skin health. Researchers are continuing to investigate the potential uses of bioactive peptides in the development of new functional foods, pharmaceuticals, and nutraceuticals.