Vitamin D is essential for bone health and immune function. One of these best vitamin D supplements can help if you're not ...

For people with a severe vitamin D deficiency confirmed in blood tests, some health care providers are prescribing a mega-dose: 50,000 IU vitamin D taken once a week for six to eight weeks.

For people with a severe vitamin D deficiency confirmed in blood tests, some health care providers are prescribing a mega-dose: 50,000 IU vitamin D taken once a week for six to eight weeks.

This will vary from person to person. For adults, the recommended dietary allowance (RDA) of vitamin D3 is between 600 IU to 800 IU per day, Harbeck says.

Each tablet contains 25 mcg (1,000 IU) of vitamin D3. The product is free from major allergens, including soy, dairy, wheat, fish, nuts, eggs, and shellfish. Learn more about food allergies.

Nature Made Vitamin D3 K2, 5000 IU (125 mcg) Vitamin D. Check Price on Amazon. If you’re looking for a high-quality vitamin K2 D3 supplement, Nature Made Vitamin D3 K2 Softgels could be a great ...

Vitamin D3 is important for brain health, strong bones, and anti-cancer properties. ... The vitamin D in 3 ounces of liver is 42 IU for 5% of the DV. Sources Update History. Share. Print ...

Hum Here Comes The Sun High-Potency Vitamin D3 2,000 IU These D3 softgels are easy to take, cruelty-free and vegan. They include the daily recommended vitamin D3 dosage for adults in each capsule.

This will vary from person to person. For adults, the recommended dietary allowance (RDA) of vitamin D3 is between 600 IU to 800 IU per day, Harbeck says.

American Academy of Pediatrics. (2013, May 5). Preterm infants may need 800 IU of vitamin D3 per day. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2013 / 05 ...

Today, you can grab over-the-counter vitamin D with dosages typically from 600 international units to 2,000 IU. For people with a severe vitamin D deficiency confirmed in tests, some health care ...