Surveys: half of US adults under 50 get health info from influencers or podcasts; 86% of health influencers are on Instagram, 62% on TikTok, and 45% on YouTube
Half of U.S. adults under 50 say they get health and wellness information from social media influencers or podcasts.
Context & Ripple Effects
Pew’s related surveys show a broader shift from social platforms as a place people encounter news to influencers as a recurring source of information. The newer health-specific findings are especially concentrated among younger adults, with a related survey reporting higher use among women ages 18 to 29 than men in that group.
Instagram, TikTok and YouTube are the principal distribution venues named in the health-influencer survey. That makes their recommendation systems and creator ecosystems consequential not just for entertainment and news discovery, but for health-and-wellness information discovery.
First-order effects
- Health creators gain access to a large under-50 audience that already uses influencer and podcast content for wellness information, with Instagram reaching the broadest share of the surveyed health influencers.
- Instagram, TikTok and YouTube become more central channels through which users encounter health claims, advice and creator-led wellness content.
Second-order effects
- Platforms have stronger incentives to retain health creators and promote engaging wellness formats, while creators and brands compete for visibility across the three leading venues.
- The prominence of platform-mediated health discovery raises the stakes for how recommendation systems surface credible material versus low-quality or misleading content, particularly for younger users.
Third-order effects
- If this usage persists, health information distribution will increasingly be shaped by creator-platform incentives alongside traditional medical and public-health channels.
- The pattern may intensify pressure for clearer accountability around health-content recommendations and disclosures, because discovery is concentrated in a small set of platforms rather than dispersed across the web.
The trend: Health and wellness is becoming another information category in which younger audiences rely on creator-led, algorithmically distributed media rather than primarily institutional sources.