In a rare medical case, a woman in her 70s was hospitalized with heat stroke after stretching in a sauna for 45 minutes.

This is an indoor model, but I have had no issues ... If you, like me, don’t have regular access to a sauna at the gym anymore and have discovered how much you miss heat exposure time, there ...

The unnamed woman spent 12 days in hospital after suffering a heart attack, seizures, liver injury and kidney injury. She ...