Vitamin B12: The Essential Nutrient for Energy, Brain Health, and Overall Well-Being
Introduction Vitamin B12, also known as cobalamin, is one of the most essential vitamins required for maintaining optimal health. It plays a crucial role in energy production, brain function, red blood cell formation, and DNA synthesis. Despite its importance, Vitamin B12 deficiency is surprisingly common worldwide, affecting people of all ages, especially vegetarians, vegans, older…