Red-light therapy is all the rage — does it work?

Springer Nature Limited

13 May 2026

In this episode: 00:42 Is red-light therapy all hype?Disclaimer: The opinions and assertions expressed herein by Juanita Anders are those of the speaker and do not reflect the official policy or position of the Uniformed Services University of the Health Sciences or the Department of War. Nature: The surprising science behind red-light therapy — and how it really works 10:52 Research HighlightsNature: Trafficked pangolins can be traced to their source by DNA — even to a specific forest Nature: A wispy wrapper for a chilly, Pluto-like world 13:11 The complex story of global obesity ratesResearch article: NCD Risk Factor Collaboration Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Hosted on Acast. See acast.com/privacy for more information.