Too little vitamin D is tricky to spot, a registered dietitian nutritionist told The Post. She shared some signs of vitamin D deficiency and how to know if you should be taking a supplement.

A new study published in the journal Nutrients suggests that vitamin D levels play a “critical role" in preventing and treating colorectal cancer. The researchers share the key findings.

The expiration date on your vitamin bottle often doesn't reflect what you believe. If you're worried about supplements sitting in your cabinet for too long, here's what the experts think you should do ...

These 11 foods are great sources of vitamin D and might help you combat deficiencies, a lack of energy and much more.

A new study suggests that vitamin D supplementation may help preserve the lengths of the protective caps at the ends of chromosomes known as telomeres.

Here’s what you need to know. Vitamin D and COVID-19 While vitamin D boosts your immune system and eases inflammation, experts say more research is needed on its antiviral properties.

A large trial shows that the vitamin may delay one biological mechanism linked to aging, but don’t rush out to buy supplements just yet.

A new study suggests that vitamin D supplements may help preserve the length of telomeres, which "could mean a 3-year decrease in aging." ...

Vitamin D is a group of fat-soluble vitamins that help your body absorb calcium and phosphorus from the food you eat, aiding in a healthy you. These m ...

Vitamin D supplements might slow cellular aging by preventing the loss of telomeres, DNA sequences at the ends of chromosomes that shorten in old age, a new study suggests. The health effects of ...

Vitamin D supplements slowed the shortening of telomeres, according to a study published in The American Journal of Clinical Nutrition.

A comprehensive study of older adults in Swedish nursing homes found no connection between vitamin D deficiency and persistent nonspecific symptoms, including confusion, restlessness, fatigue ...