While vitamin C is essential for health, high doses can cause serious side effects. Learn the risks and how to use it safely, based on research.

Pharmacist Rojina Shams Nateri has issued a warning over a common 'mistake' people make when taking vitamins and supplements.

CINCINNATI (WKRC) - A groundbreaking study suggests that high doses of vitamin C, when combined with standard chemotherapy, may significantly extend the life expectancy of patients with advanced ...

Vitamin C is essential for immunity, skin and overall health — but more isn’t always better. Experts explain the ideal daily amount.

High doses of vitamin C could be a new breakthrough in treating cancer. The University of Iowa Health Care Carver College of Medicine has shared results from a randomized, phase 2 trial testing the ...

Vitamin C enjoys an almost mythical status in the wellness world. From fighting off colds to boosting collagen production, this essential nutrient plays crucial roles throughout the body. However, the ...

Now that flu season is here, a lot of people are stocking up on vitamin C in hopes of warding off a cold. At the first sign of a sniffle, they start downing mega-doses of the vitamin. Is this really ...

Men who take high doses of vitamin C may face double the risk of kidney stones over men who do not, new research says. The findings don't directly prove vitamin C is at fault, and the occurrence of ...

Medically reviewed by Femi Aremu, PharmD Key Takeaways Vitamin C can act as a natural antihistamine, which may reduce allergy ...

That means a bigger payoff for you when it comes to your vitamin-C intake. “Because liposomal vitamin C is absorbed more efficiently, a daily dose can go a long way in supporting immune resilience, ...

Results from a randomized phase 2 clinical trial show that adding high-dose, intravenous (IV) vitamin C to chemotherapy doubles the overall survival of patients with late-stage metastatic pancreatic ...