The Definitive Near Infrared Guide: How To Benefit From Light and Near Infrared Saunas
15 June 2017
Steven Donovan on 15 Jan 2018
How does the incandescent light from the sauna differ from the incandescent light from the sun?
Dr Todd Lizon on 16 Jan 2018
I'm not aware of studies into this exactly but there will be similarities and differences. near infrared is near infrared no matter the source so in this sense you will be getting the full range of frequencies from red light through NIR and then into mid and far infrared. Dose and intensity will vary along with other aspects but the main similarity I'd emphasise is that it's all the wavelengths unlike LED lights. It's probably very close to natural sun exposure with the differences being in intensity and dose off the top of my head.