health food junkies orthorexia nervosa overcoming the obsession with healthful eating g food Preoccupation with food quality, ingredients, and nutrition labels Physical symptoms like fatigue, nutritional deficiencies, or weight fluctuations Causes and Risk Factors of Orthorexia Nervosa Underlying Causes Orthorexia often develops from a combination of psyc G Georgiana Haag Aug 15, 2025