Time (United States of America): whether you should refuse red meat?

Researches about food constantly contradict each other. Everything, since research objectives and finishing how data are analyzed in them, can affect an outcome of each concrete experiment: thus, the discouraging and widespread phenomenon within which something is considered today healthy, can undergo tomorrow condemnation. However new recommendations about the food, published in the Annals of Internal Medicine magazine (Annals of Internal Medicine), cause still...