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

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

Do you need to take vitamin C supplements, and how much is enough? The answer may depend on your age and overall health. Vitamin C is a water-soluble vitamin with a variety of benefits, but our bodies ...

Vitamin C supplements come in many different forms, so we asked experts which one works best to boost your immunity during flu season.

Vitamins D and C both play important roles in immune health, but will either prevent you from getting sick? Here's what experts want you to know.

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While many believe high-dose Vitamin C is harmless, excessive intake can harm kidneys by converting to oxalate, potentially causing stones and failure. Early signs like nausea and diarrhoea signal ...

Water-soluble vitamins, like B vitamins and vitamin C, can be taken anytime, with or without food. Fat-soluble vitamins, such as A, D, E, and K, should be taken with a meal that contains fat. Omega-3 ...

Food sources high in vitamin C — a key vitamin for your health — include citrus fruits, certain types of cherries and peppers, and fresh parsley. Additionally, vitamin C is vital for connective tissue ...

Vitamin C may offer meaningful protection against one of the world's invisible but pervasive health threats – fine-particle ...

Emergen-C may help boost the immune system. However, evidence is lacking on whether it can treat and prevent colds. Emergen-C may be worth taking as a general immune booster, but the jury is still out ...