We’ve been using Metagenics Vitamin D3 10,000 IU with Vitamin K2 for several months now and have noticed an improvement in our overall health and well-being. The soft gels are easy to take ...

A 21-year-old man or women exposed to summer UVB light generates 10,000 IU (the equivalent of 250 mcg, 25 multivitamin pills of vitamin D, or 100 glasses of milk) of vitamin D in 15 to 20 minutes.

The upper tolerable limit for adults is 10,000 IU for vitamin A. You get it from animal foods, fish, and dairy products. Also, beta-carotene (from orange and yellow veggies) gets converted to ...

The U.S. Recommended Dietary Allowance for Vitamin D is 600 to 800 International Units (IU) per day for most adults. However, the research team found that these amounts are often not enough. In some ...

As children, we’re taught that Vitamin D is critical for our bodies, mainly for building strong bones. But it turns out it’s ...

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