Medically reviewed by Kierra Brown, RD Grapefruits are rich sources of vitamin C. A cup provides about 72 milligrams of ...

Is it dangerous to consume too much vitamin C? Not really. “A genuine overdose of vitamin C is unlikely,” says Gürtler. “It’s water-soluble and the body cannot store excess amounts; the excess is just ...

Diet plays a role in immune support, too, and maybe you’ve been downing orange juice like it’s your job in an effort to avoid ...

As we all continue to try to stay healthy, vitamin C—an essential nutrient for immune system health, body tissue maintenance, and a host of other benefits—should continue to be part of your diet. In ...

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.

The Centers for Disease Control and Prevention (CDC) is concerned that Americans aren't getting enough vitamins and minerals. On its website, it notes that vitamins and minerals "are critical for ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...