I have always used regimen when referring to a course of therapy, or a diet or otherwise, whilst regime seemed to me to be reserved for rule or government. Admittedly, the two share the same Latin root, but I appreciate the fine distinction in use. Except that it seems as if nobody else does any more. Everywhere I look these days, a diet, a course of exercise, or therapy, seems to be referred to as a regime. Am I behind the times? How many here would like to see the distinction maintained?
cheer
the sunshine warrior