How much vitamin C you need per day depends on your age, sex, pregnancy and lactation status, and if you smoke. Here are the guidelines and general limits.

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

Vitamin C has been crowned the ultimate immune-boosting, anti-aging wonder vitamin, leading millions of people to megadose on supplements while slathering high-concentration serums on their faces ...

From vitamins C and D to calcium and magnesium, it’s critical to know whether you’re taking the correct dosage to avoid health problems ...

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 ...

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 ...

When you feel a sniffle or the hint of a cold, your go-to move may be reaching for a glass of orange juice or another food or supplement that’s packed with vitamin C. This nutrient, touted for its ...

While vitamin C is crucial for immunity and health, new research reveals that high-dose supplements can increase the risk of ...

DEAR DR. ROACH: Is there any evidence that high doses of vitamin C have decreased or prevented the risk of Alzheimer’s disease? I ask this question because none of the people I know who have developed ...

Police hope a surveillance photo leads to a suspect in a shooting on Government Square in Downtown Cincinnati. 1 in custody after incident at JD Vance's Cincinnati home A person is in custody after an ...

Vitamin C may not cure the common cold but regular intake from natural sources can help boost immunity and shorten recovery ...