“The Role of Vitamin B12 in Energy and Metabolism”

Vitamin B12 is essential for red blood cell formation, DNA synthesis, and nervous system function. It is primarily found in animal products like meat, dairy, and eggs. Deficiency can lead to fatigue, weakness, and neurological issues. Ensuring adequate intake, especially for vegetarians and older adults, may require supplements. Understanding vitamin B12’s role in energy and metabolism supports overall health. Regular monitoring and supplementation, if needed, ensure proper levels.