Women between ages of 30 and 70 need about 600 international units, and once they're over 70, that number goes up to about ...

When the sun is out, your body can potentially make its own vitamin D, but it still may make sense to continue with ...

UK holidaymakers soaking up the sun whilst popping potent supplements could also be putting themselves in harm's way ...

This video reveals the surprising effects of a vitamin D overdose on kidney health. Learn what happens inside the body when vitamin D levels get dangerously high and how it can cause serious damage.

A Spanish hospital has sounded the alarm after witnessing a surge in patients suffering from vitamin D poisoning. The ...

The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): 19 years and older: 90 mg for men, 75 mg for women (85 mg when pregnant and ...

"In extreme cases, vitamin D toxicity can cause kidney failure, cardiac arrhythmias and even death," says Zumpano. If you experience side effects, stop taking vitamin D and talk to your doctor.

Indian hospitals now report a surge in vitamin D toxicity because high-strength ampoules (60,000 IU) are sometimes used weekly without monitoring.” ...

Another study found that vitamin D deficiency is common in people with rheumatoid arthritis (RA), and may be linked to musculoskeletal pain. Not having enough vitamin D can: affect your immune ...

For example, many multivitamins contain vitamin D, so adding an unwarranted vitamin D supplement can significantly increase the risk of toxicity. Using certain medications: Thiazide diuretics, such as ...