A short YouTube transcript excerpt of Robert Whitfield MD warning that high-temperature saunas (up to ~200–220°F) and drinking from water bottles in very hot conditions can leach chemicals and microplastics into the body; the speaker cites observations from his patients and advises caution.
All right, y' all went and drank water out of a water bottle and been roasting at 106 degrees like it is in Austin all the time here, because it would leach microplastics out of the water bottle into your system when you drank the fluids. Similarly, when you've been in a sauna, ones that really go high in temperature, up to, like, 200, 220, they will leach chemicals out of the shell into your system. I've seen this in my patients, so I want you to be careful.
