Medically reviewed by Aviv Joshua, MS Vitamin D levels can be measured with a blood test. This test can indicate whether you have adequate levels, are at risk of a vitamin D deficiency, or have levels ...

Low vitamin D levels aren't always detectable, but symptoms can occur if you have a deficiency. Here are the signs and how to ...

In the UK, a vitamin D deficiency is fairly common. Considering the sun is our main natural source, there are only a few ...

Taking Higher-Than-Recommended Doses of Vitamin D for ... 2023 — Neuroscientists have shown how vitamin D deficiency affects developing neurons in the brain's dopamine circuit, which may lead ...

Vitamin D, often called the "sunshine vitamin," plays a vital role in maintaining bone health, supporting immune function, ...

Discover how sunscreen affects vitamin D production and why balancing both is key to protecting your skin and health ...

Vitamin D synthesis is optimal when the skin is exposed to sunlight between 11 am to 2 pm, producing significant amounts ...

Life Extension details which nutritional supplements are best to take, how to pick supplements formulated with safety and ...

Discover how six powerful vitamins can revolutionize your skincare routine, from fighting acne to reversing aging signs, ...

In 2024, the Endocrine Society issued updated guidelines on the evaluation, treatment, and prevention of vitamin D deficiency ...

May 2, 2024 — A new study sheds light on the complexities of achieving optimal vitamin D status across diverse populations. Despite substantial research on the determinants of vitamin D, levels ...