B vitamins play a key role in many body functions and have many beneficial properties. Here are some of them: 1. Energy metabolism: B vitamins, including thiamin (B1), riboflavin (B2), niacin (B3), pyridoxine (B6), pantothenic acid (B5), and cobalamin (B12), play an important role in conversion of carbohydrates, proteins and fats into energy. 2. Nervous system: B vitamins affect the health of the nervous system, supporting the normal function of nerve cells, synthesis of neurotransmitters and myelination of nerves. 3. Stress resistance: Certain B vitamins, including niacin (B3), pyridoxine (B6), folic acid (B9), and cobalamin (B12), help support the body's resistance to stress by normalizing stress hormone levels. 4. Skin, hair and nail health: Certain B vitamins, such as biotin (B7) and pantothenic acid (B5), are important for healthy skin, hair and nails. It is important to get enough B vitamins through a variety of food sources, such as meat, fish, eggs, grains, green leafy vegetables, dairy products, and others.
