ME/CFS: cold showers let body regulate better for hours; supplements helped a bit

Summary

A person in the UK near London whose GP was being asked to check vitamin levels said a five-minute cold shower each morning let their body regulate better, especially their heart rate, for about three hours before symptoms returned over the day. They said taking many supplements had helped a bit, but they had not been methodical enough to work out which. They were seeking advice on tests, supplements and referrals.