Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take ...

Vitamin D3 supplementation was associated with antihypertensive effects without significant between-dose differences among overweight older adults.

However, 800 to 1,000 IU is the dose ... vitamin D is listed in micrograms, and the relationship is as follows: 2.5 mcg (micrograms) = 100 IU. 5 mcg = 200 IU. 10 mcg = 400 IU. 15 mcg = 600 IU.

The recommended daily allowance of vitamin D varies by person. However, most adults should get 600 international ... formula contains 5,000 IU of fat-soluble vitamin D3. “What I love about ...