Heat therapy causes blood to be diverted away from the core to the periphery of the skin, which exercises the venous and arterial system, improves nitric oxide, decreases arterial resistance, and improves vessel stiffness.
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Unidentified Speaker — Heat from Sauna & Hot Tubs Has Loads of Health Benefits: Bl… [DNbi0I1utKY]Evidence Quote
“blood is being diverted away from your core to the periphery of your skin. And in so doing, you're exercising your venus and arterial system, improving nitric oxide, decreasing uh what's known as arterial resistance and also improving uh the stiffness of your vessels”
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Heat from Sauna & Hot Tubs Has Loads of Health Benefits: Blood Sugar, Heart Disease + More— High Intensity HealthCreated: 8/13/2026, 9:47:14 AM
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