‘It sounds like witchcraft’ : can light therapy really give you better skin, cleaner teeth, (…)

26 octobre 2025 | Amy Fleming
From infrared saunas to LED beauty masks, a billion-dollar market has grown around the healing power of light. But where does the science end and the hype begin? Light therapy is certainly having a moment. You can now buy glowing gadgets for everything from skin conditions and wrinkles to sore (…)
 Site référencé:  The Guardian

The Guardian 

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