Is your nightly supplement putting your heart at risk?

Melatonin supplements are being illegally advertised by health retailers and online marketplaces. So what is melatonin and ...

It's illegal to sell the prescription-only medication in the UK but we found it on Amazon, eBay, Superdrug marketplace and ...

The medication is only available with a prescription in the UK, but has been found on online marketplaces ...

Health retailers and prominent online marketplaces are illegally advertising melatonin supplements, a leading consumer ...

This is where Onnit's Instant Melatonin Spray comes in. Fellow WIRED reviewer Molly Higgins first gave it a go, and reported ...

To eliminate bedtime struggles, a growing number of parents have turned to melatonin gummies, but these hormone supplements are largely unregulated. Columnist Alice Klein digs into the evidence on the ...

A large-scale study presented at the American Heart Association's (AHA) Scientific Sessions 2025 revealed a significant association between long-term melatonin use and an increased risk of heart ...

Which? has found melatonin being illegally marketed on popular online marketplaces - including AliExpress, Amazon, eBay, Superdrug and others - some at excessively high doses, as the consumer champion ...

Melatonin is a hormone that is naturally produced in the brain to help control our body's sleep/wake cycles.In Australia, products containing ...

The trend has little direct research, but studies on light, heat and relaxation show why it might help some people.

Melatonin is the famous hormone, that also comes in the form of supplements, to improve sleep. However, it has now been found ...