Question: is hot tubs bad for you?
Answer: The temperature of a hot tub should never be hotter than 40°C (104°F) (or 38.9°C (102.0 F) if you are pregnant). Sitting in hot water for a long time can cause severe heat-related illnesses, such as nausea, dizziness or fainting, and even death. Avoid staying in the hot tub for more than 10 minutes at one time.