a humorous coined
phrase meaning that some activity,
action, etc., causes one no strain or difficulty, or that it is simple and easy to do. An ulcer is a sore on the skin or on the lining of an organ such as the stomach accompanied by pus and the deterioration of the surrounding tissue, as well as
pain and discomfort.
Undue nervousness, strain and
tension are
thought to be some of the causes of stomach
ulcers.
a
phrase meaning "no strain" or "no
worry";
derived from the
fact that stomach
ulcers are often caused by nervous
tension,
worry or strain.