"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

Vitamin D is commonly absorbed into the body from sunlight, but how much do women really need? Women between ages of 30 and ...

Nearly a quarter of Americans are estimated to have a vitamin D deficiency. Why is that? ... 15 mcg (600 IU) for ages 1 to 70 and 20 mcg (800 IU) for those older than 70. ...

When the sun is out, your body can potentially make its own vitamin D, but it still may make sense to continue with ...

In a study conducted at State University involving 80 women over the age of 45, low-dose vitamin D supplementation nearly ...

What vitamins are good for losing belly fat? The answer might surprise you. Not long ago, scientists found that women with ...

Calcium 1000 mg/vitamin D 800 IU daily (n = 15) Estradiol 2 mg/dihydroprogesterone 10 mg for 4 days plus Ca/VitD (n = 15) Risedronate 35 mg weekly plus Ca/VitD (n = 15) ...

A Harvard study found that vitamin D supplements may help slow biological aging by protecting telomeres, the protective caps ...

Read the latest research on the importance of vitamin D for health, symptoms of vitamin D deficiency, suggested dosages and more. Skip to main content. Your source for the latest research news.

vitamin C: 15 mg: 25 mg: vitamin D: 600 IU (15 mcg) 600 IU (15 mcg) While the above nutrients are some of the most commonly discussed, ... Vitamin D and calcium are critical for bone health.

Downsides: One serving contains only 12.5 micrograms (mcg), or 500 international units (IU), of vitamin D. That’s 63% of the DV for vitamin D, which may not be enough for some people.