Based on what is reported in the article (and without reviewing the review studies) we can only say that claiming in a survey to eat less red meat is associated with a small reduction in heart disease risk.
After decades of nonsense high profile nutritional studies being presented then debunked the represented my policy is that I only believe large effects.
After decades of nonsense high profile nutritional studies being presented then debunked the represented my policy is that I only believe large effects.