Emotional eating is consuming large amounts of food in response to emotions rather than physical hunger. Common triggers for emotional eating include negative emotions like sadness or stress. Foods eaten for emotional reasons are usually comfort foods high in calories like sweets, salty snacks, or fast food. Emotional eating can develop into an unhealthy habit and negatively impact one's diet, weight, and overall well-being. Prevention strategies include finding alternative coping mechanisms, making healthier food choices, and seeking help from professionals.