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.

Is consuming an orange better than drinking a glass of orange juice for vitamin C benefits? Here's what the research says.

Some of the key functions of vitamin C include collagen production, wound healing, boost immune system, improving iron ...

Medically reviewed by Suzanne Fisher, RD Key Takeaways Orange juice and grapefruit juice have similar amounts of vitamin ...

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

While its reputation is at times dismissed as folklore or the efforts of orange juice marketing campaigns, vitamin C’s ...

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 ...

Depending on the type, some vitamins and minerals can be taken at any time of day, with or without food, while others require ...

Antioxidants are molecules that protect your cells from damage — and together, they’re even more powerful. Vitamin E and ...

Research suggests that vitamins like B6 and K2 might promote heart health. Not getting enough of other vitamins, like C and D, may increase your risk of heart disease. Your body needs vitamins to ...

Winter can be tough on the body, from low mood and fatigue to coughs, colds and sluggish digestion. Nutritionist Jo Travers ...

Both juices can help you get more antioxidants in your diet. Orange juice contains significant amounts of vitamin C and ...