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Vitamin C and Zinc Are Good for Colds

Zinc and Vitamin C are both effective in treating colds. Zinc helps to shorten the duration of a cold, while Vitamin C helps to reduce the severity of symptoms. Taking these supplements together can help to speed up your recovery time. Zinc can be found in many foods, including meat, poultry, and seafood. Vitamin C is found in many fruits and vegetables, such as oranges, grapefruit, broccoli, and kale. If you are experiencing cold symptoms, consider taking a zinc and Vitamin C supplement to help you feel better faster.

How Zinc Helps Shorten the Duration of a Cold


Zinc has been shown to shorten the duration of a cold when taken within 24 hours of onset of symptoms. Zinc is an antioxidant, and it helps regulate cytokine activity and leukocyte chemotaxis, both of which play important roles in the immune response.

Even though zinc is found in many foods, such as meat, poultry, and seafood, most people don’t get enough from their diets. That’s why supplements can be helpful. Vitamin C is also an antioxidant, and it helps the body to absorb zinc. That’s why taking a zinc and Vitamin C supplement can be so beneficial when you’re fighting a cold.


Nutrients Are Especially Important When You Are Sick

When you’re feeling under the weather, it’s important to give your body the nutrients it needs to fight off the infection. Zinc and Vitamin C are effective in treating colds. By taking a zinc and Vitamin C supplement , you can help to speed up your recovery time and feel better faster.

If you are experiencing cold symptoms   you might take at least 10 mg of zinc and at least 200mg of Vitamin C daily. The best time of day to take them is morning or lunch, but either is fine. Other ways to treat a cold include proper hygiene, getting more sleep and fluids, and resting as much as possible. Some lifestyle changes that could help you recover include not working or going to school if at all possible until you feel better, staying away from people who are sick, and washing your hands regularly.

While it is important to get enough zinc and vitamin C, especially when you are sick, as well as a preventative, there are many other nutrients that we need, such as calcium. Because Calcium begins with the letter C, people sometimes confuse it with Vitamin C. To learn more about Vitamin C and Calcium, go here

The National Institutes of Health (“NIH”)

So, what does the National Institutes of Health have to say about this topic of Zinc and Vitamin C for colds?(1)

…two preliminary, double-blind, randomized, placebo-controlled trials, conducted with a combination of 1000 mg vitamin C plus 10 mg zinc in patients with the common cold. In both studies, a nonsignificant reduction of rhinorrhoea duration (range 9-27%) was seen.


Thanks for reading! Looking to learn more about the benefits of zinc and Vitamin C? Check out the articles below.

  1. “Zinc and Cold Symptoms: What You Should Know.” Healthline,
  2. A combination of high-dose vitamin C plus zinc for the common cold,


The material on this website is intended for educational information purposes only.  It is not definiteve and should be considered as part of a research process. It should not substitute or delay medical advice, diagnosis or treatment.