User contributions for IrisPond

28 October 2026

• 19:4819:48, 28 October 2026 diff hist +6,924 N A Single Finnish Sauna Session Sends Immune Cells Surging Into the Bloodstream A new Finnish study suggests that a single trip to the sauna may briefly put the immune system on heightened alert. Researchers found that spending 30 minutes in a sauna — interrupted halfway through by a short cold shower — was enough to drive a not current