One of the first questions people ask when starting a ketogenic lifestyle is: "What foods should I avoid?" This reference directory organizes articles and videos from the Comfort Keto™ Knowledge Hub into easy-to-navigate categories, including sugars and sweeteners, seed oils, dairy foods, grains and legumes, fruits, and broader food-system topics. Follow the links to explore the foods, ingredients, and modern food practices most commonly discussed in ketogenic living and meta

Dr. Ancel Keys helped popularize the belief that saturated fat was the primary cause of heart disease. Critics argue that his Seven Countries Study selectively used data supporting that conclusion. In the 1960s, the Sugar Research Foundation funded Harvard researchers who downplayed sugar's role in heart disease and emphasized dietary fat instead. This influenced decades of low-fat dietary guidelines. Later research renewed scrutiny of these recommendations.