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A (unpleasant) shower habit could help prevent catching colds
New York Post • • world
Key Points:
- A University of Basel study found that taking daily cold showers (59°F for 30-120 seconds) over 12 weeks led to 26% fewer sick days and 31% fewer days off work due to illness among participants who stuck with the routine.
- The study involved 735 people, but many dropped out within the first two weeks, especially women who were 33% more likely to quit, possibly due to higher discomfort from cold exposure linked to naturally higher core temperatures.
- Cold showers may boost immune function and metabolism by increasing blood circulation to warm the body, while also improving general well-being and vitality for those who maintain the practice.
- Researchers highlight that motivating people to adopt habits perceived as unpleasant is easier when personal benefits, such as health improvements and cost savings, are clear; the study also noted environmental benefits with 8.8 tons of CO2 emissions saved.
- Cold showers are not recommended for individuals with heart conditions, and people should start gradually, listen to their bodies, and avoid cold shock symptoms by adjusting water temperature as needed.
