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Which vitamin is D3?

Published in Vitamin D 1 min read

D3 is cholecalciferol.

Understanding Vitamin D3

Cholecalciferol, commonly known as vitamin D3, is a crucial nutrient for maintaining overall health. It is particularly important for bone health, as it aids in the absorption of calcium. According to the provided reference, vitamin D3 (cholecalciferol) is used along with calcium to prevent and treat bone diseases. These diseases include:

  • Rickets: Softening and weakening of bones in children, due to a lack of vitamin D.
  • Osteomalacia: Softening and weakening of bones in adults, caused by vitamin D deficiency.
  • Osteoporosis: A condition characterized by weakened bones, making them more susceptible to fractures.

Here's a summary in table form:

Vitamin Name Importance
D3 Cholecalciferol
  • Bone health
  • Calcium absorption
  • Prevention and treatment of bone diseases

Vitamin D3 is synthesized in the skin upon exposure to sunlight and can also be obtained through certain foods and supplements. Ensuring adequate vitamin D levels is essential for maintaining strong bones and overall well-being.

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