B Vitamins are a group of essential nutrients that play a vital role in maintaining overall health. They are crucial for energy production, brain function, and the formation of red blood cells. Each B Vitamin has its unique functions, such as B1 (Thiamine) for nerve function and B12 (Cobalamin) for DNA synthesis. These vitamins are water-soluble, meaning they need to be consumed regularly as they are not stored in the body. Sources of B Vitamins include whole grains, meat, eggs, and leafy greens. A balanced diet typically provides sufficient amounts of these important nutrients.