TikTok May Influence Teen Eating Behaviors, New Study Suggests

A study published in the Journal of Nutrition Education and Behavior found that food-related content on TikTok substantially influences adolescent eating habits. Researchers at the University of Minnesota, who surveyed focus groups of 15- to 16-year-olds, determined that influencer-created clips and professionally produced ads featuring trusted creators had the strongest effect on teens' desire for featured food items. The study noted that the platform's algorithmic feed can expose users to more than 17 food ads per hour, and TikTok's #food page alone accumulated over 270 billion views by March 2022, underscoring the scale of food promotion on the app.