whole-body passive heating raises norepinephrine levels in young women
Severe whole-body hyperthermia induced by passive heating significantly increased circulating norepinephrine concentrations in young adult women.
What this means for you
Norepinephrine is your body's natural alertness and focus chemical — it also plays a role in mood regulation and metabolic rate. When heat exposure nudges it upward, many people notice a lift in mental clarity and energy that can last well after a session ends.
The published research
Effects of severe whole-body hyperthermia on ovarian hormone and extracellular Hsp72 responses in young adult women
International Journal of Hyperthermia · 2019
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