Vitamin D3 supplier
- Product Brand: HongHaoHerb
- CAS No:67-97-0
- Shelf Life: 2 years
- Appearance :White Powder
- Test Method :HPLC
- Used part :synthesis
- Category Name: Food Additives, Vitamins
Ⅰ 、Product Description
Cholecalciferol (English: Cholecalciferol, also known as vitamin D3 or cholecalciferol) is a kind of vitamin D, and 7-dehydrocholesterol generated after dehydrogenation of cholesterol can be irradiated with ultraviolet light to form cholecalciferol, so it is also known as Cholecalciferol. It is said that the provitamin D of cholecalciferol is 7-dehydrocholesterol
Ⅱ 、Specification
| Product Name | Vitamin D3 |
| CAS No | 67-97-0;8024-19-9;8050-67-7 |
| Appearance | White Fine Powder |
| Specification | 40,000,000IU |
Ⅲ、 Function
- Improve the body’s absorption of calcium and phosphorus, so that the levels of plasma calcium and plasma phosphorus reach saturation.
- Promote growth and bone calcification, promote healthy teeth;
- Increases phosphorus absorption through the intestinal wall and increases phosphorus reabsorption through the renal tubules;
Ⅳ 、Sample
5-10g sample for free
Convenient DHL,FEDEX,UPS and EMS service
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Ⅰ What is vitamin D3 good for?
Vitamin D (ergocalciferol-D2, cholecalciferol-D3, alfacalcidol) is a fat-soluble vitamin that helps your body absorb calcium and phosphorus. Having the right amount of vitamin D, calcium, and phosphorus is important for building and keeping strong bones.
Ⅱ Is D3 good to take daily?
Taken in appropriate doses, vitamin D is generally considered safe. However, taking too much vitamin D in the form of supplements can be harmful. Children age 9 years and older, adults, and pregnant and breastfeeding women who take more than 4,000 IU a day of vitamin D might experience: Nausea and vomiting.
Ⅲ What is difference between vitamin D and D3?
There are two possible forms of vitamin D in the human body: vitamin D2 and vitamin D3. Both D2 and D3 are simply called “vitamin D,” so there’s no meaningful difference between vitamin D3 and just vitamin D.
Ⅳ Who should not take D3?
You should not use cholecalciferol if you have had an allergic reaction to vitamin D, or if you have: high levels of vitamin D in your body (hypervitaminosis D); high levels of calcium in your blood (hypercalcemia); or. any condition that makes it hard for your body to absorb nutrients from food (malabsorption).
Ⅴ How much D3 should I take daily?
The recommended daily amount of vitamin D is 400 international units (IU) for children up to age 12 months, 600 IU for people ages 1 to 70 years, and 800 IU for people over 70 years.
Ⅵ Is it better to take D3 every day or once a week?
The effect of equivalent oral doses of vitamin D3 600 IU/day, 4200 IU/week and 18,000 IU/month on vitamin D status was compared in a randomized clinical trial in nursing home residents. A daily dose was more effective than a weekly dose, and a monthly dose was the least effective.
Ⅶ What is the benefit of vitamin D3?
Vitamin D (ergocalciferol-D2, cholecalciferol-D3, alfacalcidol) is a fat-soluble vitamin that helps your body absorb calcium and phosphorus. Having the right amount of vitamin D, calcium, and phosphorus is important for building and keeping strong bones.
Ⅷ Who should not take D3?
You should not use cholecalciferol if you have had an allergic reaction to vitamin D, or if you have: high levels of vitamin D in your body (hypervitaminosis D); high levels of calcium in your blood (hypercalcemia); or. any condition that makes it hard for your body to absorb nutrients from food (malabsorption).
