What to keep in mind about this common vitamin. — -- intro: Most people know a thing or two about vitamin C, like that it’s in orange juice, or that without it you can develop scurvy (as sailors ...

Medically reviewed by Susan Bard, MD Use vitamin C in the morning and retinol at night to avoid skin irritation.Vitamin C protects against photodamage and should be applied before applying ...

Vitamins D and C both play important roles in immune health, but will either prevent you from getting sick? Here's what experts want you to know.

Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

Fruits are one of the most natural ways to increase vitamin C intake and support immune health. Learn more about which fruits pack the most vitamin C.

Most people don't need a vitamin C supplement. Add these foods to your diet to meet your daily goal—and get additional ...

Air pollution, particularly fine particulate matter (PM2.5), poses a major threat to our lungs, leading to health issues like ...

With its potent punch in every dose of oranges, kiwis, and that tiny bottle of vitamins on your grocer’s shelf, vitamin C ...

Vitamin C has many important jobs in your body, but it’s probably best known for supporting your immune system. Some people wonder if vitamin C is helpful for allergies, which are immune reactions to ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products. She's tried ...