Inflammation, Depression, Heat Stress and Sleep - Charles Raison

Heat Therapy

The therapeutic potential of heat therapy for depression is gaining attention. Charles Raison discusses the use of infrared saunas to elevate core body temperature, achieving significant antidepressant effects. He explains that maintaining a core body temperature of 101.3°F for an hour can lead to mood improvements lasting up to six weeks 1. This approach draws from ancient practices, such as sweat lodges, which have been used for centuries to elevate mood and foster social connections 2.

Although it's extremely intense and not particularly pleasant, it is definitely a mood elevating thing.

--- Charles Raison

Raison's research highlights the potential of heat therapy as a non-pharmacological treatment for depression, offering a modern twist on age-old methods.

   

Cold Therapy

Cold exposure is another intriguing area of research for its potential antidepressant effects. While Charles Raison is not directly involved in cold therapy studies, he acknowledges its potential benefits, noting that acute cold activates similar receptors in the skin as heat, possibly leading to similar neural signaling effects 3. Cold therapy may also offer anti-inflammatory benefits, particularly in mitigating the effects of brain injuries like concussions. By reducing inflammation, cold exposure could prevent the chronic inflammatory state that contributes to depression and other mood disorders.

Acute cold activates some of the same receptors in the skin that heat does.

--- Charles Raison

This approach underscores the importance of exploring both heat and cold therapies as complementary strategies in mental health treatment.