The red pigment in Tomatoes is Lycopene. This acts as a strong antioxidant, i.e., it can help neutralize free radicals before the damage is done. According to a research study at Harvard, having 10 servings of half a cup in a week can cut the risk of developing prostrate cancer by as much as 45%.
Lycopene ( antioxidant ) in tomatoes has been found to help build protection against breast, and lung cancers.
Tomatoes are healthy source of antioxidants.