Broccoli has more Vitamin C in it than most fruits. It contains a larger percentage of calcium than milk and has more fiber than bread. To put it simply, it is the best of all three worlds and will help you live longer. Broccoli is made up of a very powerful anti-carcinogen, which is basically a chemical that helps fight cancer and cancer-related substances. It doesn’t stop there. Broccoli can also help prevent heart disease, ulcers, and various other viruses.