If you step back and look at the data, the optimum amount of red meat you eat should be zero.
Walter WillettA diet rich in fruits and vegetables plays a role in reducing the risk of all the major causes of illness and death
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 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 Willett