Love my home sauna but notice my CGM does spike…so I looked it up! “Saunas can cause a temporary rise in blood sugar due to heat-induced stress activating glycogen release, but this spike is usually short-lived as insulin rises to clear it”. I thought I’d share, in case anyone else notices the same and wondered why.

Posted by diane.ripple at 2026-01-21 16:01:33 UTC