Supplements containing as much as 12.5 times the recommended daily dose of vitamins are being sold on online marketplaces, according to research by Which?.

Vitamin C enhances iron absorption, and taking vitamin C with some other nutrients may help enhance the effects of each.

NEW YORK (CBSNewYork) - Let's start out by acknowledging that vitamins are essential for life. Lack of or not enough of certain vitamins can lead to many serious diseases, from scurvy to brain ...

Vitamin C is essential for good health, but is it beneficial to consume more than the recommended daily amount? Our nutritionist says it’s unlikely. In recent years, many people have started taking ...

Vitamin C, a popular supplement for immunity and collagen production, is best absorbed when timing and food interactions are considered. Unlike fat-soluble vitamins, it's not stored, so split dosages ...

While vitamin C is crucial for immunity and health, new research reveals that high-dose supplements can increase the risk of painful kidney stones. During the pandemic, online misinformation fueled ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Benefits of high dose Vitamin C — We’ve ...

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 ...

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 ...

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