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

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 ...

Alyssa Northrop is a registered dietitian, nutrition writer, speaker and licensed massage therapist based in Minneapolis, Minnesota. She received a Master of Public Health in human nutrition from the ...

Medically reviewed by Simone Harounian, MS Grapefruit and orange juice are both excellent sources of vitamin C, which ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Ideally, we eat perfect meals every day and absorb all ...

Vitamin C is one of the essential nutrients needed to maintain a healthy immune system, so it’s important to ensure that you’re including enough sources of vitamin C in your diet. But as well as ...

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 ...

Him employs just the right amount of vitamin C for men to let sink into their skin and do its best work at tightening, brightening and plumping things up. The formula also utilizes orange peel extract ...

This multivitamin capsule contains 10 essential vitamins and minerals, including magnesium, vitamin K2, and boron. People can take out a subscription, and Ritual will deliver the product each month. A ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Vitamin C and vitamin D both support immune function in ...