Can Diet Improve Jawline? The Definitive Guide to Nutrition and Facial Definition
                                
                                
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                                    3 min read                                
                            
                                Anthropological studies have revealed that a historical shift towards softer, processed foods has been linked to underdeveloped jaws and narrower arches in modern populations. This suggests that a person's diet and chewing habits can, to a surprising extent, influence facial structure and answer the question: can diet improve jawline?