Just why would you want to have a cold shower?
Most ancient cultures have recommended fasting (no food) for periods of time and also cold water bathing. In our hermetically sealed environments and super heated houses the idea has gone out of favour for some time... here's some reasons to re-look at that phenomenon - of course the only real test is by doing, not just reading!
Ping back any insights or experiences you want to share if you try this.
