Ingredient
Vitamin D
What is Vitamin D?
Vitamin D is a fat-soluble vitamin that is essential for maintaining the balance of calcium and phosphorus in the body. It can be made in the skin through sunlight exposure or consumed through dietary sources such as fortified foods or supplements.
Vitamin D is commonly added to foods like milk and baby formula to ensure adequate intake, especially in populations with limited sun exposure. It plays a crucial role in bone health, and a deficiency can lead to bone disorders. The scientific evidence supports its benefits, but debate exists over the optimal levels for supplementation.
On labels, Vitamin D may appear as Vitamin D2 or D3, with D3 being the form most effectively used by the body.
Commonly found in: Milk, Baby Formula, Fortified Foods, Dietary Supplements
What to watch
- Excessive intake may lead to toxicity, resulting in hypercalcemia.
Benefits
- Supports bone health by regulating calcium levels.
- Reduces risk of certain bone disorders, such as rickets and osteoporosis.
Vitamin D is recognized as essential, and fortification in foods like milk is common practice.
Research supports Vitamin D's role in bone health, though optimal dosage and broader health effects are debated.
Vitamin D2 is usually vegan, while D3 may be derived from animal sources, such as lanolin.
Scout's take
Critical for bone development and immune function
Found in 2 products
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