Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer.

Objective Calcium metabolism has long been implicated in aortic stenosis (AS). Studies assessing the long-term safety of oral calcium and/or vitamin D in AS are scarce yet imperative given the rising ...

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

Doctors say vitamin D plays an important role in our bodies, helping with things like bone health, and you don’t need to ...

A new study shows sunlight alone may not maintain healthy Vitamin D levels year-round, especially in people with darker skin, higher body fat, or limited sun exposure—highlighting the need for ...

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 ...

A well-known benefit of sun exposure is that it triggers the body to produce vitamin D, which helps to build and maintain ...