The argument against eating red meat relies on evidence that shows an association between red meat (particularly processed red meat) and cancer and heart disease. It’s worth noting, though, that much of this research is based on relatively low-quality studies involving sedentary, often overweight people following a standard Western diet awash with highly processed foods. Thus, it’s hard to say how eating red meat or even processed red meats would affect active, lean, healthy people who are also eating lots of fresh fruits, vegetables, and whole grains.
