Vitamin D is often called the “sunshine vitamin,” yet many women—especially over 50—don’t realize how easily levels can drop. Between indoor lifestyles, sunscreen use, and limited dietary sources, ...

Vitamin D is a vital nutrient that supports many aspects of health, from bone strength and muscle function to immunity and mood regulation. When your vitamin D levels are low, it can affect multiple ...

If you’re experiencing increased hair fall, vitamin D deficiency hair loss could be to blame. Lacking vital nutrients like vitamin D can impact your overall health, leading to a number of issues — ...

It has been linked to several serious health conditions.

When the days shorten and the sun sinks low in the sky, that familiar winter slump sets in. There's a fundamental reason for this seasonal fatigue: low levels of vitamin D—the "sunshine vitamin." ...

Vitamin D is essential for strong bones and a health immune system. Some foods and supplements affect how well it is absorbed ...

Vitamin D deficiency has reached epidemic proportions worldwide, affecting nearly one billion people across all age groups and demographics. Despite being called the “sunshine vitamin,” this essential ...

Low levels of vitamin D seem to raise your risk of heart attack but scientists are still figuring out why—and whether supplements might help protect you. Vitamin D is thought to play a protective role ...

If you’re shedding more hair than usual, you might be wondering, “Does vitamin D deficiency cause hair loss?” We’ll explore the connection between the two to see how the sunshine vitamin affects your ...

Kayla Girgen, RD, is a licensed dietitian who specializes in weight management and weight loss for patients after bariatric surgery. Vitamin D supports insulin function, and low levels are common ...