“The combination of heat, increased blood flow and endorphin release helps reduce delayed onset muscle soreness (DOMS) after exercise, improves joint mobility and reduces stiffness in arthritis sufferers, and stimulates cellular repair by activating heat shock proteins,” highlights Murthy.
Sauna use has also been linked to improved endothelial function, which is essential for maintaining healthy blood vessels, adds the GP.
“Furthermore, sauna heat stimulates collagen production, which is crucial for maintaining skin elasticity and reducing the appearance of fine lines and wrinkles.”.
As sauna popularity soars, mini sauna cabins have started popping up all around the UK, sparking curiosity about the science behind these benefits.
“Heat exposure increases circulation, delivering oxygen and nutrients to tissues, and induces nitric oxide release which relaxes blood vessels and muscles.
