I first started taking cold showers as a suggested remedy for migraines. It more than worked. It also helped alleviate skin breakouts, regular muscle cramping, and some blood pressure issues (I changed nothing else in diet or exercise to be sure this was what was having the effects) I find it's best to start barely warm and slowly get to cold. If you can't stand ice cold at first just go "on the cool side" till you get a tolerance. You don't have to *freeze* to get the benefits. Also I find cold baths do *not* have the same therapeutic effect as cold showers (anyone else?)
Actually I find that cold baths have a more soothing effect on my body than cold showers and I don't have to have it frigid cold and I get the same benefits.
