Vitamins and Minerals

Overview

• Vitamins and minerals are essential nutrients required in small amounts for proper body function and health.
• A varied and balanced diet typically provides sufficient nutrients, though some individuals may require supplements.

Key Nutrients Covered

• Vitamin A
• B Vitamins and Folic Acid
• Vitamin C
• Vitamin D
• Vitamin E
• Vitamin K
• Calcium
• Iodine
• Iron
• Other nutrients: Includes beta-carotene, copper, potassium, and zinc.
• Detailed information available through links on what each nutrient does, required amounts, sources, and risks of excess.

Measurement Units

• Milligrams (mg): 1 mg = 1/1000 of a gram.
• Micrograms (mcg or μg): 1 μg = 1/1,000,000 of a gram. 1,000 μg = 1 mg.
• International Units (IU): Used for vitamins A, D, and E. Conversion from mg or μg to IU depends on the vitamin.

Additional Information

• Vitamins for Children
• Vitamins, Supplements, and Nutrition During Pregnancy
• Fluoride

Review and Updates

• Last reviewed on 03 August 2020.
• Next review due by 03 August 2023.