Research shows that one billion people around the world are vitamin D deficient—here's how to know if you're potentially one ...

A new study suggests that higher vitamin D levels may lead to lower rates of colon cancer. Eating patterns like the ...

Vitamin D deficiency directly causes erectile dysfunction by increasing superoxide and reducing protective SLPI levels, as ...

While there are many symptoms of vitamin D deficiency and many common causes, there are several sure ways to treat or prevent ...

Health Canada has granted approval for NanoSpeed Diagnostics’ Test4D Serum, designed to identify vitamin D levels in blood ...

Low levels of vitamin D can cause an inflamed gut, increase the risk of gut infections, contribute to irritable bowel ...

and a vitamin D deficiency as less than 12 ng/mL. An optimal vitamin D level may vary depending on personal factors such as age or race. This makes it hard to definitively say what’s “right ...

OUR resident specialist and NHS GP, Dr Zoe Williams, shares her expert advice. Today, Dr Zoe helps a reader who still feels ...

In today's health quiz, we're tackling a common health issue—muscle cramps. If you’re experiencing frequent muscle cramps, it could be a sign of vitamin deficiency. Many of us might overlook this ...

ask your doctor about checking your levels and additional steps you may want to take. Researchers have proposed a few theories about how vitamin D deficiency and depression may be connected.