Vitamin D is vital for immunity, brain health, strong bones, and overall well-being, but taking in too much from supplements ...

Taking too much vitamin D can cause serious side effects. Learn the signs, why you might feel weird after taking it, and when to talk to your healthcare provider.

Vitamin D report that says "50" can mean two completely different things. One is excellent and the other is worryingly low. The only difference is the unit. That's the entire message of Dr Arjun ...

Vitamin D plays a large role in overall health, but it can be challenging to absorb sufficient levels – especially in the colder months. A Baylor College of Medicine expert provides tips on how to ...

Like other vitamins, vitamin D is a substance needed for health but only in tiny amounts. Unlike other vitamins, it doesn't occur naturally in many foods (except seafood, mushrooms, and egg yolks), ...

This supplement contains GG-Gold from annatto plant seed, which helps optimise absorption and utilization of calcium. As a bonus, the capsules are small and easier to swallow. If you’ve discovered you ...

Many people who have chronic obstructive pulmonary disease (COPD) don’t get enough vitamin D. If that applies to you, you may be able to stave off some complications that COPD can cause if you can get ...

Medically reviewed by Melissa Nieves, LND Key Takeaways Vitamin D3 maintains higher and more stable blood levels than vitamin ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...

The sun is one of the best sources of vitamin D for the human body. How much sun a person needs per day depends on factors such as skin type, the season, and cloud coverage. Vitamin D is an essential ...

Vitamin D reports can be misleading due to differing units of measurement, ng/mL and nmol/L. A reading of '50' can signify excellent health in one unit but worryingly low levels in another. This ...