How long it takes for vitamins and supplements to work depends on factors like the type of vitamin, your diet and hydration, ...

Vitamin D is important for bone and cardiovascular health, as well as for the immune system and muscle function.

Vitamin D is crucial for bone health and immunity, obtainable through sunlight and diet. Supplements, however, can lead to ...

Vitamin D supplements are generally in your system after 4 to 12 weeks. Learn more about the importance of consistent ...

Now that it’s nice outside, more people are spending time in the sun, which is a great way to get some Vitamin D. But how ...

There are numerous regimens for treatment of vitamin D deficiency rickets, 22 which are fairly straightforward and involve administration of vitamin D2 or D3 in therapeutic doses (3000–6000 i.u./daily ...

Available evidence on the effects of vitamin D on mortality has been inconclusive. In a recent systematic review, we found evidence that vitamin D 3 may decrease mortality in mostly elderly women. The ...

Sun safety for the entire family Everybody needs some sun exposure to produce vitamin D (which helps calcium absorption for stronger and healthier bones). But unprotected exposure to the sun's ...

Heads up: Consider these 4 doctor-approved tips to help maintain strong, healthy bones What causes vitamin D deficiency? Vitamin D deficiency can result for a number of reasons, from not spending ...

If your neurologist or oncologist was worried about pernicious anemia, they would recommend oral doses of 1,000-2,000 mcg daily, or they would prescribe B12 injections.

The key to staying healthy and active after menopause is good nutrition and regular physical activity. Nutrition after menopause As you age, your nutritional needs change. Before menopause, you should ...