EU, TikTok: Regulators Warn of Serious Health Risks for Users

Update on :

By : Lowell Hagan

Stand: 06 November 2026 • 13:08

Brussels says TikTok’s recommendation stream poses health risks

The European Commission’s preliminary probe finds that TikTok’s video recommendations can put users’ mental health at risk. According to the EU authority, the app’s algorithm pushes a continuous flow of highly personalized clips — even to people who are vulnerable — and that can exacerbate problems such as addictive behaviour, eating disorders and anxiety. The Commission warned that the company could face a heavy penalty if it does not remedy the issues.

How the “rabbit hole” worry centers on the For You feed

Regulators are especially focused on TikTok’s “For You” page, the part of the app designed to surface content quickly that appears to match a user’s interests. The Commission says that feed produces so-called “rabbit hole” effects: users can be directed deeper and deeper into specific subject matter and end up repeatedly exposed to potentially harmful material — for example, content related to sadness, loneliness or body image.

The EU’s investigators argue that the algorithm appears to exploit patterns of viewing behaviour to keep people watching for longer. In doing so, it may deliberately amplify distressing or risky content, which is of particular concern when children and adolescents are involved.

Phone screen showing a vertical 'For You' style video feed to illustrate recommendation algorithms
Regulators focus on the ‘For You’ feed and how algorithmic recommendations can deepen exposure to harmful content.

What Brussels wants changed

As part of its demands, the Commission has ordered TikTok to fundamentally alter how the “For You” page works. One explicit criticism is the current heavy reliance on watch time as a signal: using the length of time a user watches a video to personalise what comes next. Brussels says that metric should no longer be the primary basis for recommendations. Regulators also want users to be given stronger controls over what appears in their feeds so they can more actively shape the content they see.

The Commission judged that TikTok’s existing countermeasures — such as a “Not interested” button — do not sufficiently disrupt harmful recommendation paths and therefore do not adequately protect vulnerable users.

User tapping in-app controls on a smartphone to change recommendation settings
Brussels is demanding stronger user controls to let people shape what appears in their feeds.

Part of a growing enforcement push under the DSA

This action is the third formal procedure the Commission has opened against the app owned by China-based ByteDance under the EU’s Digital Services Act (DSA). The investigation follows two earlier inquiries: one, opened in February 2024, examines mechanisms that may foster addictive use — including the continuous autoplay of videos — and another, launched in July, alleged inadequate protection of minors from predatory behaviour by other users and the public visibility of children’s accounts.

So far, none of the DSA investigations has resulted in a fine.

Criticism and the Commission’s response

Some observers have criticised the Commission for moving too slowly. Brussels counters that any enforcement decision must be legally robust and able to withstand judicial review, which can require careful evidentiary work. The agency stresses that the company can still respond to the findings and propose remedial measures that would address the EU’s concerns.

Penalties on the table if no agreement is reached

TikTok has the opportunity to contest the allegations or to agree on changes to the platform’s operation. If no settlement is reached and the Commission formally determines a breach of the DSA, the regulator can impose fines of up to six percent of a company’s global annual turnover. In addition to a one-off fine, the Commission may levy daily penalties designed to compel compliance.

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