Last modified on September 17, 2012 at 7:05 pm
A substance that stops the harm caused by free radicals. (These are unstable atoms or molecules that damage others as they pass by.) Examples of antioxidants are vitamin C and vitamin E.
Read more about antioxidants and their effect on the immune system.
Audio contributed by: Lisa Rinna
Was this resource helpful?
Thank you for your input!
Stay informed about current research, online events, and more.