You may not realize it, but the best vitamin C supplements have likely already made a quiet entrance into your wellness routine—perhaps in the form of a fizzy Emergen-C packet on a pre-dawn flight or ...

You can take vitamin C at any time of day, but taking it after meals may help reduce stomach irritation. For better absorption, dietitians recommend liposomal and whole-food formulations. A food-first ...

Taking vitamin C and zinc together may enhance immune support and shorten the duration of a cold, especially if you take it within 24 hours of noticing symptoms. Combining vitamin C and zinc may also ...

Lemons are known for their rich vitamin C content—but there are multiple other options for getting enough of this nutrient. Here's a list of foods with some of the highest levels of vitamin C.