Fazio, Ridgen, and Dieras all agree—taking a vitamin D supplement with a meal that contains healthy fats is ideal for ...

What Exactly Is Vitamin D? Despite its name, vitamin D isn't a vitamin—it's a hormone. Unlike traditional vitamins that we ...

Low vitamin D levels can cause muscle weakness, cramps and bone pain. You'll generally feel muscle weakness in your upper ...

Values between 12 and 20 ng/mL are considered insufficient, and anything below 12 ng/mL is considered a deficiency. There is ...

Vitamin D toxicity, also known as hypervitaminosis D, is a rare but potentially dangerous condition that kicks in when ...

What Is Vitamin D3? Vitamin D3, also called cholecalciferol, is the form of Vitamin D that your body makes naturally when your skin is exposed to the sun, specifically ultraviolet B (UVB) rays.

There are three ways to get vitamin D: From food, from the sun, and from supplements. “Fatty fish like salmon, tuna, mackerel ...

While the right doses of Vitamin D can boost physical and mental health, unhealthy levels can lead to serious health trouble.

Vitamin D supplements can support your health and wellness, but when it's vitamin D2 vs vitamin D3, which should you choose?

Despite its ground-breaking findings, overdose of Vitamin D can cause hypercalcemia leading to nausea, kidney issues, or ...

Harvard researchers have discovered that daily vitamin D supplements may slow down the aging process. A study published in ...

CoQ10 and vitamin D are antioxidants that may benefit your health. Find out if taking them together is right for you.