If you lack sauna access, a hot bath can provide similar cardiovascular benefits. A 45-min

Well SupportedFinnish men using sauna 4-7 times per week have 40-50% lower cardiovascular disease incidence and 40-50% lower all-cause mortality compared to those using it once a week.

Well SupportedHot baths at 104°F (40°C) for 20 minutes can improve circulation and potentially tissue healing.

Well SupportedHot baths were found to be more effective than three 10-minute sessions in a 176°F sauna or 45 minutes in a far-infrared sauna for cardiovascular benefits.

Partially SupportedHot water immersion at 105°F for 45 minutes can improve blood pressure by 14 mmHg, increase cardiac output by 3.7 L/min, and increase heart rate by 39 bpm.

Partially Supported