For over sixty years, global dietary guidance has largely rested on one core premise: saturated fat is harmful and should be replaced with polyunsaturated fats or low-fat foods. This doctrine, influencing billions of food choices and reshaping global food production, originated from a single, foundational study now widely criticized as deeply flawed. Author J. Manuel González, a researcher and analyst, investigates this history in his recent work. While not a physician, he tracks nutritional science closely and concludes that the origins of this pervasive guideline are scientifically unsound. The cornerstone of the anti-saturated fat movement is Ancel Keys’ Seven Countries […]... Keep on reading: A spurious study has damaged the health of billions for decades