The Human Upgrade with Dave Asprey

Chilling Secrets: Unlocking Cold-Water Therapy's Power with Dr. Mark Harper : 1096

16 snips
Oct 12, 2023
Dr. Mark Harper, an anesthetist and researcher with expertise in cold-water therapy, discusses the remarkable benefits of cold immersion in treating conditions like depression and arthritis. He shares practical tips for safely starting your own cold-water practice, including ideal plunge frequency and the unique effects of face immersion. The conversation also dives into how sauna use complements cold exposure and the importance of community in enhancing the experience. Harper's insights are backed by research, making a compelling case for the therapeutic power of chilling.
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ANECDOTE

Unexpectedly Enjoyable

  • Dr. Harper, initially a pool swimmer, tried open-water swimming when his pool closed.
  • This "two-week" experiment transformed into 20 years of cold-water swimming.
ADVICE

Cold Showers vs. Immersion

  • Cold showers offer some benefits, like reducing sick days, according to one study.
  • However, they are less effective than cold-water immersion for a full physiological response.
INSIGHT

Factors of Cold Stress

  • Two factors determine cold water stress: water temperature and the rate of cooling.
  • Showers are less effective because they are less cold and cool you down more slowly.
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