People who are on the lower end of normal or just below normal may benefit from taking 5,000 to 10,000 IU of vitamin D, ...

Another study found that people who had high levels of vitamin D in their diet had a 25% lower risk of developing colorectal ...

He believes, as do I, that nutrients are much better obtained from whole foods rather than vitamin and mineral supplements. He recommends following as much as possible an organic, plant-based, ...

However, the accuracy of serum vitamin D assessments, the need for the vitamin D supplementation, and efficacy of the supplements have ... need at least 400-1000 IU of vitamin D a day while ...

In fact, a 3-ounce serving of salmon may provide up to 570 international units (IU ... Supplements notes that D3 may be significantly more effective at raising and maintaining overall vitamin D ...

Foods, including certain fish, egg yolks, and mushrooms, contain vitamin D. Changing your diet may help reduce or prevent vitamin D deficiency. The daily value (DV) for vitamin D is 600-800 IU (15 ...

A new study suggests that high doses of vitamin D supplements could help reduce disease activity among multiple sclerosis patients. Experts weigh in on the findings.

When the Institute of Medicine announced last fall that it was changing the amount of vitamin D it recommends most adults get each day from 200 international units (IU) to 600 IU, some critics ...

A new study published in the journal Nutrients suggests that vitamin D levels play a “critical role" in preventing and treating colorectal cancer. The researchers share the key findings.

There are two types of vitamin D supplements ... D2 or D3 has continued to keep rickets scarce in North America. The minimum amount of vitamin D needed to prevent rickets is 100 IU (2.5 mcg ...

The daily recommended dietary allowance for vitamin D is 600 IU for those aged 1 to 70, while older adults are recommended to take 800 IU per day. The American Academy of Pediatrics recommends 400 ...