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Definitions from WordNet

Definitions from the Web

Vitamin D

Description

Vitamin D is a group of fat-soluble vitamins essential for proper calcium absorption and bone health. It exists in two forms: Vitamin D2 (ergocalciferol) and Vitamin D3 (cholecalciferol), which can be obtained through sun exposure, dietary intake, or supplements.

It plays a vital role in promoting bone growth, maintaining bone density, and preventing conditions like rickets and osteoporosis.

Vitamin D also supports the immune system, helps regulate cell growth and differentiation, and contributes to overall well-being.

Senses

1. Vitamin D (noun): Any of the group of fat-soluble vitamins essential for calcium absorption and bone health.
2. Vitamin D (noun): A dietary supplement containing vitamin D.

Sample Sentences

1. "Exposing your skin to sunlight is one of the natural ways to increase vitamin D levels."
2. "Many people take vitamin D supplements during the winter months when sunlight exposure is limited."
3. "A deficiency in vitamin D can lead to weakened bones and increased risk of fractures."
4. "Drinking fortified milk is a great way to ensure you're getting enough vitamin D in your diet."

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