A BBC investigation has identified numerous misleading fitness advertisements on social media that use AI-generated characters to promote unrealistic body transformation claims and subscription-based workout applications.

Key Points

• Advertisements feature AI-generated influencers promising scientifically impossible results, such as losing 40 pounds in 28 days or looking 20 years younger.
• The UK’s Advertising Standards Authority (ASA) has received approximately 300 complaints regarding AI-generated advertising over the past year.
• Many of the flagged ads failed to disclose that the featured individuals were artificial, violating established advertising standards.
• The ASA has issued "advice notices" to the companies involved, emphasizing the need for transparency and substantiation of health claims.
• Social media platforms like Meta and TikTok currently lack a universal opt-out feature for users to block AI-generated content from their feeds.

Why it Matters

The proliferation of AI-generated fitness content creates a "wild west" environment that can damage user mental health by promoting unattainable physical standards. This trend complicates consumer trust and poses significant regulatory challenges for authorities attempting to curb misleading health claims in the digital attention economy.