Dr Anjali Kumar explains why vitamin D deficiency is extremely common among women and how a simple blood test can help detect ...

Fatigue that persists despite adequate sleep could signal an underlying deficiency. Vitamin D is crucial for energy metabolism, and low levels can leave you feeling drained and lethargic.

I'm pretty consistent when it comes to taking my B12 vitamins — having energy is a must when you have a toddler. And thanks to my love of fruits and veggies, I'm definitely not slacking on vitamin C ...

Vitamin D deficiency was significantly associated with increased obstructive sleep apnea (OSA) severity among children, according to a cross-sectional study. In a multivariable analysis of kids who ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Vitamin D is one of those nutrients that does a lot behind the scenes. It supports healthy aging, helps ...

Some studies suggest that people who are prone to thyroid carcinoma showed low levels of vitamin D compared to people who were not with cancer. To know what the findings of the study are, read on.

Many assume sunlight and occasional supplements suffice for Vitamin D, but urban lifestyles, sunscreen, and pollution hinder ...

Vitamin D has long been known as an essential nutrient for strong bones and teeth, but in recent years it has gained a new reputation as a “longevity” vitamin because of its wide-reaching role in ...

Are you feeling pain in your lower back? If so, you should be aware of a new study's findings on the relationship between vitamin D deficiency and its impact on chronic back pain.

Over half of patients with symptoms of gastroparesis have low vitamin D levels, which is linked to heightened nausea, vomiting, and gastric neuromuscular dysfunction. In this observational study, ...

Low vitamin D levels may affect your sex drive by influencing hormones, mood, energy, and blood flow. Learn how vitamin D deficiency affects libido and whether supplements can help.

Know how vitamin D deficiency may influence fertility in both men and women, its role in reproductive health, and whether improving vitamin D levels can support conception.