Half of U.S. adults under the age of 50 now rely on social media influencers or podcasts for health and wellness information, according to a new Pew Research Center study published Thursday. The finding underscores a dramatic shift in how younger Americans seek medical advice, moving away from traditional sources like doctors and public health agencies.
The phenomenon raises important questions about the accuracy and reliability of health guidance circulating on digital platforms. While influencers can make wellness topics more accessible, experts have long warned that unvetted advice may conflict with established medical consensus or promote unproven remedies.
Among the influencers studied, roughly 4 in 10 describe themselves as health care professionals. Coaches and entrepreneurs appear almost as frequently, according to the data. Pew did not provide exact percentages for these subgroups but noted that professionals and non-professionals are both prominent in the space.
The findings suggest that traditional health authorities face growing competition from digital personalities, particularly among younger demographics. Public health officials may need to adapt their communication strategies to reach audiences where they already consume information.
Critics caution that the study does not assess the accuracy of influencer content, meaning the prevalence of such sources does not necessarily indicate their quality. Further research would be needed to evaluate health outcomes linked to influencer-driven advice.