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

To obtain a high dose in these studies, vitamin C is usually administered using intravenous infusion. Vitamin C has a short half-life of only 2 hours in the human body, which is why it must be ...

A University of Iowa Health Care 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 ...

High-dose vitamin C can cause false negative results on fecal occult blood tests, potentially masking gastrointestinal bleeding that might indicate colorectal cancer or other serious conditions.

High doses of vitamin C, particularly those above 2,000 mg daily, may increase the risk of kidney stones in susceptible individuals. Vitamin C is metabolized into oxalate, which can contribute to ...

Dr. Lisa Barr, medical director of Hang 10 Drips, IV Infusions, and Functional Wellness Solutions, shares how high-dose vitamin C therapy is being used to help people with compromised immune systems.

Symptoms of a vitamin C deficiency include weakness, bruising, and dry skin. Learn more about the warning signs and how to get more vitamin C in your diet.

Multiple studies have looked to see whether vitamin C, zinc or vitamin D can prevent COVID-19 or reduce its severity; unfortunately, the preponderance of the evidence shows no convincing benefit.

Follow us on Facebook! Like our page to get updates throughout the day on our latest debunks. Our rating: False. There is no evidence taking high doses of vitamin C after unprotected sex will ...