www.mediafax.ro/life-inedit/ce-se-intampla-cu-sist

A sauna session of 30 minutes can lead to temporary changes in immune system components, including a rise in white blood cell count, according to Finnish researchers. However, these changes do not indicate a lasting enhancement of immunity or increased infection protection. The study involved 51 adults with cardiovascular risk factors, who spent time in a sauna at an average temperature of 73 degrees Celsius. Blood samples were taken before, immediately after, and 30 minutes post-session. Results showed a significant increase in white blood cells, particularly neutrophils and lymphocytes, which returned to baseline levels shortly after. The study highlights that sauna exposure primarily triggers a temporary physiological response rather than a long-term immune boost. Researchers caution that sauna use may not be suitable for everyone, especially those with certain health issues, and further studies are needed to explore the long-term effects of regular sauna use.