Vitamins: Water-Soluble and Fat-Soluble Vitamins are essential nutrients that our body needs in small quantities for various functions. They are categorized based on their solubility properties into two main groups: water-soluble and fat-soluble vitamins. Water-soluble vitamins dissolve in water, which includes Vitamin C, also known as ascorbic acid, and the B-complex vitamins such as Vitamin B1 (thiamine), Vitamin B2 (riboflavin), Vitamin B6 (pyridoxine), and Vitamin B12 (cobalamin). These vitamins cannot be stored in large amounts in the body, so they must be regularly replenished through diet or supplements. When consumed in excess, water-soluble vitamins are generally excreted through urine, minimizing... Learn more