Taking vitamin C and D together boosts your immune system and supports bone health. Both vitamins may enhance wound healing and prevent infections.

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.

Many over-the-counter supplements for dry skin include probiotics, omega-3 supplements, ceramides, hyaluronic acid, and other multivitamins.

Here’s what vitamin D3 is and why your body needs it.

Medically reviewed by Suzanne Fisher, RD Key Takeaways Taking vitamin D supplements does not change skin tone.People with darker skin tones may need more vitamin D because they produce less from ...

Plus, how to up your intake.

Experts weigh in on whether these stickers live up to the hype.

Vitamin D is one of the most widely used dietary supplements in the world, but many people are unsure about the best time of ...

Dipa Kamdar does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

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”.

Dry skin, or xeroderma and xerosis, occurs in 40% to 60% of all adults, especially in winter. It occurs in 70% to 99% of adults aged 60 years of age or older and increases with age.

The nutrition professional highlighted the wide-ranging benefits this substance has on the functioning of the immune system.