Ads
related to: food that contains vit d and d3 function is known as vitamin c- Best Sellers
Shop Best-Selling Health Products
from Top Brands at iHerb.com
- 10% Off on New Products
Try New Products For Less!
Save on Our Latest Finds.
- Organic Products
Browse Our Full Inventory of Top
Brand Certified Organic Products.
- Try iHerb Autoship & Save
Get 5% Off + Free Shipping on
Your Autoship & Save Deliveries.
- Best Sellers
- 1540 Olentangy River Rd, Columbus, OH · Directions · (614) 299-2253
Search results
Results from the WOW.Com Content Network
Unlike the other twelve vitamins, vitamin D is only conditionally essential - in a preindustrial society people had adequate exposure to sunlight and the vitamin was a hormone, as the primary natural source of vitamin D was the synthesis of cholecalciferol in the lower layers of the skin’s epidermis, triggered by a photochemical reaction with ...
Cholecalciferol is a form of vitamin D which is naturally synthesized in skin and functions as a pro-hormone, being converted to calcitriol. This is important for maintaining calcium levels and promoting bone health and development. [4] As a medication, cholecalciferol may be taken as a dietary supplement to prevent or to treat vitamin D ...
7-Dehydrocholesterol (7-DHC) is a zoosterol that functions in the serum as a cholesterol precursor, and is photochemically converted to vitamin D 3 in the skin, therefore functioning as provitamin-D 3. The presence of this compound in human skin enables humans to manufacture vitamin D 3 (cholecalciferol).
The main difference here is that vitamin D2 is found in plant-based products such as mushrooms, fortified foods, and supplements, whereas vitamin D3 is found in animal-based foods such as butter ...
Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits, berries and vegetables. It is also a generic prescription medication and in some countries is sold as a non-prescription dietary supplement.
Calcitriol is a hormone and the active form of vitamin D, normally made in the kidney. [8] [9] [10] It is also known as 1,25-dihydroxycholecalciferol.It binds to and activates the vitamin D receptor in the nucleus of the cell, which then increases the expression of many genes. [11]
In humans there are 13 vitamins: 4 fat-soluble (A, D, E, and K) and 9 water-soluble (8 B vitamins and vitamin C). Water-soluble vitamins dissolve easily in water and, in general, are readily excreted from the body, to the degree that urinary output is a strong predictor of vitamin consumption. [ 47 ]
Vitamin D is essential for bone health and immune function, and deficiency is common. Consoider one of these vitamin D supplements if you're not getting enough.
Ads
related to: food that contains vit d and d3 function is known as vitamin c- 1540 Olentangy River Rd, Columbus, OH · Directions · (614) 299-2253
