the active form of Vitamin D in the form of 1,25-dihydrocholecaciferol is released from the kidney.
written by robal lacoul, hope it would provide some help
the body absorbs/uses the amount of vitamin it needs; the remainder is filtered through the kidneys & excreted in the urine.
Vitamin D
The kidneys play a crucial role in the activation of vitamin D. Vitamin D is converted into its active form, calcitriol, in the kidneys. Calcitriol is essential for maintaining calcium and phosphorus levels in the body, which are important for bone health and numerous other physiological processes.
The kidneys play a crucial role in the metabolism of vitamin D. They convert inactive vitamin D, obtained from food or sunlight, into its active form, calcitriol (1,25-dihydroxyvitamin D). This active form is essential for calcium and phosphate regulation in the body, promoting their absorption in the intestines and maintaining bone health. Additionally, the kidneys help regulate the levels of vitamin D in the blood to ensure optimal physiological function.
The kidneys convert vitamin D to its active form, which is known as calcitriol. This active form of vitamin D plays a key role in regulating calcium levels in the body, promoting bone health and supporting other important bodily functions.
Brain: glucose Heart: CoQ10, B vitamins Liver: Vitamin B12, Vitamin C Kidneys: Vitamin D, potassium Lungs: Vitamin C, magnesium
To produce vitamin D in a usable form, the skin, liver, and kidneys must work together. When the skin is exposed to sunlight, it synthesizes vitamin D3. This precursor then travels to the liver, where it is converted to calcidiol, and subsequently to the kidneys, which transform it into calcitriol, the active form of vitamin D that the body can utilize.
No, the liver does not synthesize vitamin D. The liver's role in vitamin D metabolism is to hydroxylate vitamin D to form calcidiol (25-hydroxyvitamin D3), which is then further metabolized in the kidneys to its active form, calcitriol.
Vitamin D is the important vitamin that is formed in the skin when it is exposed to sunlight. UVB rays from the sun convert a cholesterol derivative in the skin into vitamin D3, which is then converted into its active form in the liver and kidneys.
When Vitamin D is synthesized in the kidneys, it helps regulate the health of your bones through calcium and phosphate mineralization. Vitamin D will help prevent rickets, and frail bones.
If there is an excess of Vitamin C in the body, then the kidneys must work to remove it from your blood and get rid of it as liquid waste. However, this does not strain the kidneys nearly as much as taking most drugs would (except for those which strain the liver, instead), so you shouldn't have anything to worry about. Just use reasonable amounts (when you are not sick, 4 to 5 grams should be plenty - even 1-2 grams will probably be enough) and you should be fine.
The precursor to vitamin D is a prohormone called 7-dehydrocholesterol, which is present in the skin. When exposed to UV rays from sunlight, this precursor is converted into vitamin D3, which then undergoes further processing in the liver and kidneys to become the active form of vitamin D.