While vitamin C is essential for health, high doses can cause serious side effects. Learn the risks and how to use it safely, ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Tablets contain the most accurate dose of vitamin C and are the most shelf-stable.  Powders offer more flexible dosing but can be harsh on ...

You can safely take vitamin C and collagen supplements together. Learn the benefits, any potential interactions, and tips for effective supplementation.

Fact checked by Nick Blackmer Vitamin C is essential for immune function, and most people can meet daily needs through food, ...

Vitamin C is known as the immunity-supporting superhero of the nutrient world. And while it can help shorten the duration of a cold, it boasts many other whole-body benefits that you might be missing ...

When cold strikes in, vitamin C becomes a go-to supplement for many. Some start loading up oranges, some turn towards ...

Vitamin C and zinc are both nutrients that can support your immune system. Taking them together, through diet or supplements, may enhance their effects.

Some Michiganders have turned to supplements this cold and flu season to bolster their body’s defenses. While vitamins can help boost the immune system, too much of a good thing can have negative ...

Vitamin C is an essential vitamin. It’s not naturally synthesized in our bodies, so we have to get it in the food we eat or in supplements. There are many health benefits of vitamin C, including ...

When zinc and vitamin C are taken together, they support immunity in a balanced way. Vitamin C boosts the activity of immune ...