https://www.theguardian.com/science/2025/jan/10/tiktok-health-oatzempic-mouth-taping-science-evidence

Here are some of the more curious health hacks circulating on the social media platform – and what the evidence says

The deluge of improbable health hacks on TikTok can only mean it’s the start of a new year. Here we look at some of the more curious tips and the evidence, where there is any, behind them.