Tomatoes are loaded with a substance called lycopene. It gives them their bright red color and helps protect them from the ultraviolet rays of the sun. In much the same way, it can help protect your cells from damage. Tomatoes also have potassium, vitamins B and E, and other nutrients. 1) Tomatoes are a great source of vitamins 2) They protect heart health and impove your vision 3) Boost digestive health 4) Help with diabetes management 5) Guard skin health 6) cancer Protect against