repeated heat exposure significantly lowers a key oxidative stress marker in urine
Repeated sauna therapy (15 minutes daily for two weeks at 140°F) significantly reduced urinary 8-Epi-Prostaglandin F2α levels, a validated biomarker of oxidative stress, compared to a non-sauna control group.
What this means for you
Oxidative stress is the cellular wear-and-tear that builds up from daily life — poor sleep, pollution, exercise, and aging all add to it. When this marker drops, it's a sign your body is managing that load more effectively, which most people associate with better recovery, less inflammation, and more sustained energy over time.
The published research
Regular Sauna Use Reduces Oxidative Stress
· 2004
This page describes a documented finding about the underlying wellness technology. It is not a marketing claim about any specific device. For information about HOCATT specifically, visit hocatt.com.