Overview of vitamins
List and brief description of vitamins
Fat-soluble vitamins
- Vitamin A (retinol and carotenoids): Essential for vision, immune function, and cell growth and development.
- Vitamin D (calciferol): Helps the body absorb calcium and phosphorus, which are essential for strong bones and teeth.
- Vitamin E (tocopherols): An antioxidant that helps protect cells from damage.
- Vitamin K (phylloquinones and menaquinones): Essential for blood clotting and bone health.
Water-soluble vitamins
- Vitamin B1 (thiamine): Helps the body convert food into energy.
- Vitamin B2 (riboflavin): Helps the body convert food into energy and plays a role in cell growth and repair.
- Vitamin B3 (niacin): Helps the body convert food into energy and plays a role in cell growth and repair.
- Vitamin B5 (pantothenic acid): Essential for many metabolic processes in the body.
- Vitamin B6 (pyridoxine): Helps the body metabolize proteins and carbohydrates, and plays a role in the production of red blood cells.
- Vitamin B7 (biotin): Essential for many metabolic processes in the body, including the production of energy.
- Vitamin B9 (folate): Essential for cell growth and development, especially important for pregnant women.
- Vitamin B12 (cobalamin): Essential for the production of red blood cells and the maintenance of nerve function.
- Vitamin C (ascorbic acid): An antioxidant that helps protect cells from damage and plays a role in wound healing.
Brief explanation of vitamins
Vitamins are essential nutrients that the body needs to function properly. They cannot be produced by the body itself, so they must be obtained from food or supplements.
Fat-soluble vitamins are stored in the body’s fat cells and can be released over time. Water-soluble vitamins are not stored in the body and must be consumed regularly.
Vitamins play a variety of important roles in the body, including:
- Converting food into energy
- Supporting cell growth and repair
- Boosting the immune system
- Protecting cells from damage
- Promoting strong bones and teeth
- Helping the body absorb and use nutrients
It is important to get a balanced diet that includes a variety of foods to ensure that you are getting all of the vitamins you need. However, if you are concerned about your vitamin intake, you may want to talk to your doctor about taking a multivitamin supplement.