A new NIH study analyzing 29 clinical trials finds vitamin C supplements do not prevent colds but may reduce severity and duration once infected.

These are the best vitamins and supplements for eye health, which are great for supporting your vision and helping you take ...

As researchers discover more connections between gut health and immunity, vitamin C supplements are becoming more popular. Studies have shown that high doses of vitamin C can benefit the good ...

Feb. 3, 2025 — Maternal vitamin D levels in the first trimester were related to both prenatal growth and pregnancy outcomes, according to a new study. Low vitamin D levels during the first ...

Taking High-Dose Vitamin D Supplements for Five Years Did Not Affect ... intravenous (IV) vitamin C to chemotherapy doubles the overall survival of patients ... Vitamin D During Pregnancy Boosts ...

Vitamin C supplements have the opposite effect, lowering the vitamin B12 in your body. Having a medical professional weigh in before taking a supplement or shot helps you cover all your bases and ...

However, the daily recommendation for adults is 75-90 milligrams a day-- so too much of those supplements can lead to gut issues. (It’s leaving your body one way or another.) * Vitamin C has ...

that vitamin K and that vitamin D, to help support good bone health.” Between tablets, capsules, and gummies, it can be difficult to know what type of vitamin is best for you. Ultimately ...

"There are three antioxidants that have been proven to decrease the effect of the sun on the skin and actually prevent further damage: selenium, vitamin E, and vitamin C." Antioxidants are known ...

With over 97,000 five-star reviews, people say this skin-brightening serum performs just as well as more expensive versions.