Introduction to B Vitamins
B vitamins are a group of water-soluble vitamins that play vital roles in cell metabolism and brain health. They are essential nutrients that must be obtained from the diet. B vitamins, including B12 (cobalamin), B9 (folic acid), and B6 (pyridoxine), have been particularly identified for their impact on cognitive function and their potential to slow the progression of Alzheimer's disease, a condition characterized by brain atrophy and cognitive decline.