What is the role of riboflavin related to oxidative stress?

Riboflavin, also known as vitamin B2, plays a crucial role in the body's metabolic processes, particularly in the context of oxidative stress. As a component of flavoproteins, riboflavin is essential for the functioning of various enzymes that are involved in energy production and the metabolism of fats, carbohydrates, and proteins. These enzymes, such as flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), are important for facilitating redox reactions, which are fundamental for maintaining cellular health and managing oxidative stress.

Due to its role in the electron transport chain and its involvement in the regeneration of antioxidants, riboflavin indirectly contributes to the defense against oxidative damage caused by free radicals. By supporting the body's ability to manage oxidative stress, riboflavin helps to maintain overall cellular function and can aid in reducing the risk of oxidative-related diseases. This connection between riboflavin and its antioxidant properties highlights its significance in promoting optimal cellular function and reducing oxidative damage, making it an essential nutrient for athletes and individuals undergoing physical stress.