When exposed to sunlight, your body manufactures vitamin D using a type of cholesterol. (Yes, even a certain amount of cholesterol is necessary for good health!) This is why vitamin D is often ...

When Mayo Clinic researchers began studying vitamin D’s effects on older adults’ blood pressure, they didn’t anticipate the fascinating results that would emerge. Their discoveries about this common ...

A new study found a link between vitamin D and heart disease. Vitamin D deficiency and insufficiency are both common. Vitamin D is found in few foods, but it is produced with skin exposure to sunlight ...

Vitamin D supplements are widely used around the world, but health experts say it’s important to understand how daily intake can affect the body over time.

Researchers are still trying to understand why some people develop Long COVID: lasting symptoms of the disease that can ...

Please provide your email address to receive an email when new articles are posted on . All participants who received calcium and vitamin D experienced a decrease in systolic and diastolic blood ...

In a small but revealing study, scientists discovered that tears strongly mirror blood glucose and saliva may reflect vitamin D status. This could lead to less invasive ways to monitor chronic health.