Pushback on 'shirtless' wellness posts

A social post mocking “shirtless wellness influencers” for giving advice that conflicts with medicine spread widely this week, pulling a familiar wellness format into a credibility fight. (profiles.ucalgary.ca) The criticism came from Jonathan N. Stea, a University of Calgary clinical psychologist who studies health misinformation and publishes on pseudoscience in popular media. His public bio says he is a registered psychologist, adjunct assistant professor, and a member of ScienceUpFirst, a Canadian science communication initiative. (profiles.ucalgary.ca) Stea’s broader work targets what he describes as “health BS” and mental health misinformation circulating through wellness culture, including advice packaged as personal authority rather than evidence. His book site says his work focuses on evidence-based communication and pseudoscience in health and wellness. (jonathanstea.com; jonathanstea.com) Public health agencies use a name for this problem: an “infodemic,” meaning a fast-moving flood of health information, falsehoods, and half-truths that spreads online. The World Health Organization says that kind of information overload can drive confusion, risk-taking behavior, and mistrust in health authorities. (who.int) United States regulators frame the issue in consumer-protection terms as well as medical ones. The Food and Drug Administration says health fraud includes products or claims marketed to prevent, treat, or cure conditions without proof of safety and effectiveness, and the Federal Trade Commission says health-related advertising needs competent and reliable scientific evidence before it is published. (fda.gov; ftc.gov) That is the backdrop for the backlash to influencer-style wellness posts: the argument is less about whether someone looks fit on camera than whether they can support medical claims with evidence. The Federal Trade Commission says marketers cannot rely on vibes, testimonials, or branding alone when they make health claims. (ftc.gov; ftc.gov) Medical institutions are also trying to train audiences to sort credentials from performance. Mayo Clinic Press advised readers in February 2026 to check who wrote a health post, whether sources are cited, and whether the information is current, especially on social media. (mcpress.mayoclinic.org) Researchers keep finding the same structural problem across platforms: social media makes misleading health information travel quickly and at scale. A 2025 review in *Health Promotion International* said misinformation online undermines trust in credible experts and argued for more debunking, monitoring, and education. (academic.oup.com) The wellness economy is not disappearing, but the reaction to posts like these shows audiences are increasingly asking for receipts. In a space long dominated by aesthetics and certainty, the people gaining traction now are often the ones pointing back to journals, regulators, and licensed clinicians. (mcpress.mayoclinic.org; who.int)