Good hygiene is the best way to lower your risk of developing the common cold. That’s because cold viruses invade the body through the mouth or nose, either from inhaling germ particles from an infected person, or from touching your mouth or nose after touching a contaminated surface or object. In this video, learn tips to prevent developing a cold.
References
Centers for Disease Control and Prevention. (2024). About rhinoviruses.
Institute for Quality and Efficiency in Health Care (IQWiG). (2020). Common colds: Does vitamin C keep you healthy? National Center for Biotechnology Information.
National Institutes of Health, Office on Dietary Supplements. (2021). Vitamin C: Fact sheet for health professionals.
Why trust our experts?
Written by:
Lauren Smith, MALauren Smith, MA, has worked in health journalism since 2017. Before joining GoodRx, she was the senior health editor and writer for HealthiNation.
Reviewed by:
Brian Clista, MDDr. Clista is a board-certified pediatrician who works in private practice in Pittsburgh, Pennsylvania. He previously served as a National Health Service Corporation Scholar in the inner city of Pittsburgh for 11 years.
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