https://blogs.mercola.com:443/sites/vitalvotes/archive/2026/04/15/can-sitting-in-heat-trigger-a-powerful-internal-response.aspxSpending time in a sauna may do more than help you relax. New research suggests that heat exposure can trigger a rapid response inside the body, sending important immune cells into circulation. These cells play a critical role in defending against illnessenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)