Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 5 of 5 for Antioxidants
  1. Antioxidants (National Library of Medicine)  
    Antioxidants are man-made or natural substances that may prevent or delay some types of cell damage. Antioxidants are found in many foods, including fruits and ... are also available as dietary supplements. Examples of antioxidants include: Beta-carotene Lutein Lycopene Selenium Vitamin A ...
  2. Vitamin A (National Library of Medicine)  
    ... Cell functions Immune system Vitamin A is an antioxidant. It can come from plant or animal sources. ...
  3. Vitamin C (National Library of Medicine)  
    ... grow and develop normally. Vitamin C is an antioxidant. It is important for your skin, bones, and ...
  4. Vitamin E (National Library of Medicine)  
    ... grow and develop normally. Vitamin E is an antioxidant. It plays a role in your immune system ...
  5. Cancer (National Library of Medicine)  
    Cancer begins in your cells, which are the building blocks of your body. Normally, your body forms new cells as you need them, replacing old cells that die. ...