Role of Vitamins in Health and Disease: A Vitamin B Perspective

The maintenance of numerous cellular processes is heavily reliant on vitamins, and their optimal availability in the body is crucial for maintaining good healthHealth. Vitamins have been a subject of sustained research interest due to their significant roles in diseaseDisease preventionPrevention and their use as adjuncts in managing various conditions, such as cancersCancer. Unlike fat-soluble vitamins, most water-soluble vitamins are easily excreted from the body, minimizing the risk of toxicityToxicity. This property makes them more suitable for larger doses. Among the water-soluble vitamins, the B vitaminsB vitamins hold particular importance. They are closely associated with DNA replication and repair pathways, playing a vital role in maintaining geneticGenetics integrity. Moreover, certain B vitamins are involved in energy metabolismMetabolism pathways, contributing to the body’s overall vitality. Insufficient intake of various B vitamins can lead to an elevated risk of diverse adverse healthHealth effects and the development of diseasesDisease. These range from psychological disturbances to the progression of cancer. However, it’s important to note that excessive intake of certain B vitaminsB vitamins can also have detrimental effects on health. This chapter explores the multifaceted role of vitamin B in upholding healthHealth and mitigating the risk of diseases, including cancersCancer.