**Saunas May Do More Than Raise Body Temperature – They Activate Your Immune System**
By University of Eastern Finland - Published on 13 April 2026
A brief sauna session may quietly mobilize the immune system. A sauna session may do more than raise your heart rate and body temperature. A new study from Finland found that it also briefly increases the number of white blood cells moving through the bloodstream, a shift tied to the body’s frontline immune defenses. The [...]
Read more: https://scitechdaily.com/saunas-may-do-more-than-raise-body-temperature-they-activate-your-immune-system/
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