How nutrition-tracking apps use gaming tactics to boost engagement

Key Points:

• Nutrition-tracking apps like MyFitnessPal and Noom use gamification features such as badges and streaks to motivate users, but researchers warn these tactics may exacerbate disordered eating and body dysmorphia in some individuals.
• Health professionals acknowledge these apps can be beneficial for meal planning and managing chronic conditions like heart disease and diabetes, and many users find motivational value in features like streak notifications.
• Critics highlight inaccuracies in food databases and warn that some apps encourage dangerously low calorie goals, potentially promoting unhealthy behaviors and feelings of shame linked to binge eating.
• Experts advise users to approach these apps cautiously, listen to their body's natural cues, and prioritize sustainable, realistic health behaviors over strict adherence to app-generated targets.
• While gamification itself is not inherently harmful, its effectiveness depends on whether it promotes healthy, achievable goals rather than unrealistic or damaging standards.