All articles tagged with #health misinformation
Doctors say the online cortisol scare is largely hype: cortisol is a normal, useful hormone with small, natural spikes; extreme claims and ads promising quick fixes lack solid evidence. Rare conditions like Cushing’s or Addison’s exist, but most people don’t have dangerous imbalances. Focus on stress management and consult a clinician rather than chasing supplements or TikTok guidance.
A study evaluating multiple AI chatbots (Gemini, DeepSeek, Meta AI, ChatGPT, Grok) found roughly half produced problematic medical responses when asked about cancer and related health topics, with some suggesting alternative therapies or clinics. Experts warn these flawed replies can mislead patients and stress the need for safer, more reliable AI medical guidance.
Brandi Glanville attempted a viral garlic congestion remedy she saw online, placing a garlic clove in her nose and then ear; it burned and became stuck, sending her to urgent care. Medical experts warn that garlic in the nose or ear can irritate tissue and cause infections, advising people not to rely on online health hacks.
Jonathan V. Last argues that the anti-trans movement and the Make America Healthy Again health crusade use rhetoric about health not to promote transparency or genuine policy, but to punish marginalized people and pressure others to adopt flawed cures. He points to Kansas’ law that would immediately invalidate transgender drivers’ licenses as evidence of a punitive, camouflaged agenda behind slogans about women’s sports and health.
A Guardian investigation finds Google’s AI Overviews often provide confident, AI-generated health summaries that can be inaccurate and rely heavily on sources like YouTube, risking patient harm; experts warn that these single, context-light snippets can mislead and impede critical follow-up care, prompting Google to remove problematic health Overviews while defending overall reliability.
A study of 46 popular posts across TikTok and Instagram with millions of followers finds ‘manosphere’-aligned influencers promoting routine testosterone testing and treatments to healthy young men, framing normal variations in energy or mood as evidence of deficiency. The research links this marketing to broader cultural narratives about masculinity and notes many posts conceal financial ties to products. Experts say routine screening for low testosterone in asymptomatic young men is not supported by guidelines, and a single test cannot diagnose a condition given hormonal fluctuations and the need for medical context.
Most consumer gut-mapping kits offer limited, hard-to-interpret benefits for healthy individuals; while results can aid care when ordered by a clinician, misinterpretation can cause distress and the science is still evolving—so consult a GP or dietitian and focus on evidence-backed gut health basics and screening.
Health experts debunk social-media parasite cleanses as unproven and potentially unsafe, noting that parasitic infections exist and require medical diagnosis and treatment; home remedies from herbal supplements or restrictive diets are unlikely to help and can cause harm, even as high-profile figures discuss trying them.
The Verge reports that Google has disabled its AI Overviews for medical questions after a Guardian investigation found misleading and dangerous medical guidance, including incorrect pancreatic cancer dietary advice and bogus liver-test information; Google says clinicians reviewed the content, many results were supported by quality sources, and improvements are ongoing.
A Guardian investigation revealed that Google's AI Overviews, which provide quick summaries in search results, often contain false or misleading health information, posing risks to users' health, despite Google's claims of reliability and ongoing quality improvements.
The article discusses the widespread misconceptions about cortisol, fueled by social media trends like TikTok, which often misrepresent its role and significance. It emphasizes that true cortisol disorders are rare and that normal fluctuations are misunderstood as problems, leading to unnecessary anxiety and ineffective treatments. The piece highlights the importance of medical expertise in diagnosing and understanding cortisol-related health issues, contrasting them with popular wellness claims.
The documentary 'Fit for TV' critically examines the toxic aspects of 'The Biggest Loser,' highlighting issues like the show's promotion of weight as a sole health measure, questionable medical practices, contestant exploitation, and the reinforcement of weight stigma, while also noting areas it didn't fully explore such as systemic factors influencing weight and the broader impact of the show on public perceptions of health.
A Texas cattle worker contracted bird flu from an infected cow, raising concerns about the virus jumping species. Despite health warnings, sales of unpasteurized milk have surged as some people believe it can build immunity against the virus. Experts warn that drinking raw milk is risky and could lead to further virus mutations. Health authorities are monitoring the situation and advising protective measures.
Discredited health claims, such as those made by Barbara O'Neill, have found a new audience on TikTok, where her lectures promoting dangerous health advice are being used as soundtracks for product promotions. E-commerce platforms like TikTok Shop have become a source of health misinformation, with about 3 percent of content containing false or misleading health information. Despite TikTok's efforts to remove violating content, O'Neill's lectures continue to circulate, contributing to the spread of health misinformation. The rise of O'Neill's lectures on TikTok illustrates the challenges of moderating health misinformation on social media platforms.
Health misinformation, particularly regarding vaccines, is rampant on social media platforms, leading to a decline in vaccine confidence and the spread of false claims. This misinformation has resulted in significant costs, including preventable deaths and economic losses. The rise of health misinformation can be attributed to declining trust in science and government, as well as the way social media algorithms curate content and limit exposure to diverse perspectives. To combat health misinformation, consumers are advised to check the credibility of sources, examine author credentials, pay attention to the date of information, cross-reference scientific consensus, question sensational claims, prioritize scientific evidence over anecdotes, consult healthcare professionals, and refrain from sharing unverified claims.