Just as good, it contains the exact amount of vitamin D (400 IU) that our experts recommend for babies. What’s great about this top-rated formulation — with nearly 5,000 rave reviews on Amazon ...

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 ...

Sun exposure can help most people boost their vitamin D levels. Your body makes vitamin D when cells in your skin come into contact with ultraviolet rays from the sun. After sun exposure, these cells ...

Your skin tone may affect how much vitamin D you have in your blood. But does taking vitamin D supplements change skin tone?

In the clinical trials included in the systematic review that reported on the mortality outcome, vitamin D dosage ranged from ...

Important New Findings: We need more vitamin D than the present recommended levels. The “daily value” for vitamin D is 400 IU’s (International Units). But that level is not based on the newest studies ...

Vitamin D is vital to the prevention and treatment of osteoporosis because it helps your body absorb calcium. Most people need about 400 to 800 international units (IUs) of vitamin D each day, though ...