What is a MEC? A Modiï¬ed Endo wment Contract, or a MEC, is a special type of life insurance under federal income tax la w. Speciï¬cally, the law prescribes a test that is intended to differentiate bet ween policies that are pu rchased primarily for certain tax advantag es, versus policies that are purchased primarily for death protection.
Other Causes: Stomach growling. Some of the less common causes of Stomach growling may include: 1  HIV infection. 2  Hypothalamic lesion. 3  Addison disease. 4  Acromegaly. 5  Hyperthyroidism. 6  Cushing syndrome. 7  Insulinoma.
So why does your stomach seem to growl more when you are hungry? When your stomach and intestines are empty, it triggers a reflexive generation of contraction waves, even though there isnât really much of anything in your stomach that needs moved along.o why does your stomach seem to growl more when you are hungry? When your stomach and intestines are empty, it triggers a reflexive generation of contraction waves, even though there isnât really much of anything in your stomach that needs moved along.