With breast cancer, nothing is straightforward. It makes sense for most people to make their dietary decisions based on what it does for heart disease. That's where the data are most strong.
Walter WillettThe evidence that folic acid reduces the risk of heart disease is pretty strong. [...] And fruits and vegetables are a major source of folic acid.
Walter WillettIf you step back and look at the data, the optimum amount of red meat you eat should be zero.
Walter WillettNo single food will make or break good health. But the kinds of food you choose day in and day out have a major impact.
Walter Willett