Which types of broccoli plants are "the best broccoli" in preventing some types of cancer? When scientists at the U.S. Department of Agriculture (USDA) wanted to be able to tell consumers how to select broccoli with cancer-fighting antioxidants, they teamed up with experts at the Johns Hopkins University School of Medicine -- the same scientists who identified the benefits of broccoli sprouts, now marketed as "BroccoSprouts®."