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.

It's true that vitamin C can give your immune system a boost, but when it comes to treating or preventing colds, things get a bit more complicated.

Vitamin C is essential for immunity, energy, and overall health—but how much do you actually need, and when is ...

Add Yahoo as a preferred source to see more of our stories on Google. Vitamin C is known as the immunity-supporting superhero of the nutrient world. And while it can help shorten the duration of a ...

Most mammals produce their own vitamin C using an enzyme called GULO. Around 60 million years ago, humans lost this ability, ...

Supplements that can help you stay physically and mentally healthy during the winter include vitamin D, zinc, vitamin C, and ...

Fortified apple juice may now rival — or even beat — orange juice as a daily vitamin C powerhouse, changing how ...

It turns out, you can have too much of a good thing. While a huge swath of Americans are deficient in essential vitamins and minerals like potassium, calcium, and vitamin E, fewer are lacking ones ...

Here are four practical ways to boost vitamin C in your diet: Eat more citrus fruits: Oranges, grapefruits, tangerines and ...

If vitamin C stops cancer in its tracks, and being deficient in it can cause scurvy — the disease long associated with ...

Summer can be tricky to manage your skin. One day it looks fresh and glowy, the next it feels oily, dull, or uneven despite ...

A dermatologist explains why Vitamin C is essential for Indian skin, how it helps pigmentation and dullness, and the right ...