02/21/2024
💊A multivitamin is a dietary supplement that typically contains a combination of various vitamins, minerals, and nutrients. Let’s review the general components and why they’re there, along with some key differences between formulations to be aware of when you’re choosing a multi!
🥗Vitamins:
A: Important for vision, immune function, and skin health.
B complex (B1, B2, B3, B5, B6, B7, B9, B12): Essential for energy metabolism, nerve function, and the production of red blood cells. Folic Acid (Folate or Vitamin B9): Important for DNA synthesis and the prevention of neural tube defects during pregnancy.
C: Acts as an antioxidant, supports the immune system, and aids in collagen synthesis for skin health.
D: Critical for bone health, as it helps the body absorb calcium and phosphate.
E: An antioxidant that protects cells from damage and supports immune function.
K: Important for blood clotting and bone health.
🗿Minerals:
Calcium: Essential for bone health, muscle function, and nerve transmission.
Iron: Necessary for the formation of red blood cells and oxygen transport in the body.
Magnesium: Supports muscle and nerve function, bone health, and energy production.
Zinc: Important for immune function, wound healing, and DNA synthesis.
Copper: Aids in the formation of red blood cells and supports the immune system.
Selenium: Acts as an antioxidant and is crucial for thyroid function.
🥝Other Nutrients:
Iodine: Essential for thyroid function.
Choline: Supports brain function and the metabolism of fats.
👥 Formulation differences:
Men’s vs. women’s
Age differences
“Active”
⚖️The amounts of each nutrient in a multivitamin are typically based on Recommended Dietary Allowances (RDAs) or Adequate Intakes (AIs) set by health organizations like the National Institutes of Health (NIH) in the United States. These guidelines are established to meet the nutritional needs of the majority of healthy individuals.
