Overall, we believe that Nature Made Extra Strength Vitamin D3 5000 IU Softgels ... vegan D3 (cholecalciferol) from lichen and K2 from fermented chickpeas, making it 100% free of animal ingredients.

sells capsules containing 25 mcg (1,000 IU) of vitamin D3 in the form of cholecalciferol. The vitamin is fermented with yeast and other foods to help absorption, and it is vegetarian and gluten-free.

You’ll find a wide variety of vitamin D dosages in pills, gummies, and other supplements. While many contain IU in the hundreds, some contain 5,000 IU ... in vitamin D3 received either 1,000 ...

Vitamin D2 is also known as "ergocalciferol," and vitamin D3 is also known as "cholecalciferol ... of vitamin D needed to prevent rickets is 100 IU (2.5 mcg) per day in infants with little ...

Historically, 400 IU (10 ug) of vitamin D was recommended for better health because it closely approximated the amount of vitamin D in a teaspoonful of cod liver oil. However, 800 to 1,000 IU is ...

With 10,000 IUs of Vitamin D3 and 100 mcg ... Vitamin D3 5,000 IU with Vitamin K2 for a while now and have noticed improved bone health and immune system function. The softgels are easy to swallow ...

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Vitamin D comes in two forms: ergocalciferol (D2) and cholecalciferol (D3 ... Your doctor may start you on a higher dose of 6,000 IU of D3 a day. Once your level goes above 30 nanograms per ...