Radical scavengers are molecules that can neutralize free radicals, which are unstable atoms that can cause cellular damage. These scavengers donate electrons to free radicals, stabilizing them and preventing potential harm to cells. Common examples of radical scavengers include vitamins such as Vitamin C and Vitamin E, as well as compounds like glutathione. In the body, radical scavengers play a crucial role in maintaining health by protecting cells from oxidative stress. Oxidative stress is linked to various diseases, including cancer and heart disease. By neutralizing free radicals, radical scavengers help reduce the risk of these conditions and support overall well-being.