Many reports over the years have shown that people who eat more red meat and more processed meat have a higher risk of several types of cancer, especially colon cancer and breast cancer. People who eat more meat often have other unhealthy habits. They usually eat fewer fruits and vegetables and they often exercise less, also. Exercise and plant foods can lower the risk of cancer.
And of course, meat is also a source of saturated fat, which raises the risk of heart disease. Read more: NBC NEWS