Another name for vitamin d
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Another Name for Vitamin D
Vitamin D: Cholecalciferol
Vitamin D is commonly referred to by its scientific name, cholecalciferol. Cholecalciferol is the precursor to the active steroid hormone 1,25-dihydroxyvitamin D3, also known as calcitriol . This form of vitamin D plays a crucial role in regulating calcium and phosphate homeostasis, which is essential for maintaining bone health .
Vitamin D as a Group of Secosteroids
Vitamin D is also a generic term for a group of essential vitamins known as secosteroids. These compounds are vital for calcium homeostasis and bone metabolism . The term "vitamin D" encompasses various forms, including vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol), both of which are important for different physiological functions.
Vitamin D Insufficiency and Deficiency
The terms "vitamin D insufficiency" and "vitamin D deficiency" are often used to describe low levels of serum 25-hydroxyvitamin D. These conditions can lead to impaired bone mineralization, manifesting as bone diseases such as rickets in children and osteomalacia in adults . While vitamin D insufficiency refers to suboptimal levels that may still have some physiological function, vitamin D deficiency indicates a more severe lack that can lead to significant health issues.
Conclusion
In summary, vitamin D is also known as cholecalciferol and is part of a group of essential vitamins called secosteroids. It plays a critical role in bone health and calcium homeostasis. Understanding the different names and forms of vitamin D is important for recognizing its various functions and the implications of its deficiency or insufficiency.
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