Vitamin D3 supplier

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

  1. Improve the body’s absorption of calcium and phosphorus, so that the levels of plasma calcium and plasma phosphorus reach saturation.
  2. Promote growth and bone calcification, promote healthy teeth;
  3. 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

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).

Notice: The above questions and answers are from the Internet and are for reference only. Please consult your doctor for specific circumstances.

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