Social Media “Super-Spreaders” of Nutrition Misinformation Risk Public Health for Millions

A joint investigation by Rooted Research Collective and the Freedom Food Alliance has identified 53 social media influencers spreading nutrition advice that conflicts with global public health guidelines. The study estimates that up to 24 million social media users could be exposed to potentially harmful dietary recommendations promoted by these individuals. These "super-spreaders" lack medical qualifications and profit from selling products and diets, with some earning substantial monthly incomes.

The influencers fall into three main archetypes: the “Doc,” who leverages or fabricates credentials and promotes conspiracy theories; the “Rebel,” who disseminates anti-establishment narratives; and the “Hustler,” who aggressively markets products. The study suggests integrating practical nutrition and digital literacy education into school curricula, supporting trained nutrition professionals to engage on social media, and implementing stricter ethical guidelines to prevent misuse of medical credentials online to combat the spread of misinformation.