Oral supplementation refers to the practice of consuming dietary supplements in the form of pills, capsules, powders, or liquids to enhance nutrient intake and support overall health and well-being. These supplements may include vitamins, minerals, herbs, amino acids, and other substances that are not obtained in sufficient quantities through the diet alone. Oral supplementation research aims to investigate the effectiveness, safety, and potential benefits of different supplements in preventing or treating various health conditions, improving athletic performance, and promoting general wellness. Studies in this area often involve clinical trials, observational studies, and laboratory experiments to assess the impact of specific supplements on health outcomes and physiological processes. Overall, oral supplementation research plays a key role in expanding our understanding of the role of dietary supplements in optimizing health and performance.