Facial Appearance and Markers of Cardiometabolic Risk in Healthy Adult Men

This study investigated whether facial appearance in men reflects metabolic health, using a sample of 105 healthy men with an average age of 35.42 years. Cardiometabolic health was assessed through various biomarkers, while facial attractiveness and masculinity were evaluated via photographs. Initial findings suggested negative relationships between facial traits and insulin resistance, triglycerides, and cardiometabolic risk, but these were not significant after adjusting for age, adiposity, and testosterone levels. Facial attractiveness and masculinity were positively linked to testosterone and negatively to adiposity, with masculinity also correlating with age. The study concludes that men's facial appearance indicates age, adiposity, and testosterone levels, but not cardiometabolic health.