date:Aug 02, 2018
ng to Harvard Health, not a cause-and-effect relationship.
It's not 100 percent certain that consuming more or less of certain foods or nutrients will guarantee cancer protection, says Dr. Edward Giovannucci of Harvard's T.H. Chan School of Public Health. But science has found that certain dietary habits tend to have a greater influence.
According to the World Cancer Research Fund, about 40 percent of all cancer cases are preventable. Among other things, changes in diet, physical fitness, inac