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.
By Dr. Mercola. If asked why your stomach growls, many people would answer, âBecause Iâm hungry!â This is somewhat of a myth, however. Your stomach may make noise when youâre hungry and lacking food in your stomach, but it can also growl when youâre not hungry and your stomach is full.y Dr. Mercola. If asked why your stomach growls, many people would answer, âBecause Iâm hungry!â This is somewhat of a myth, however. Your stomach may make noise when youâre hungry and lacking food in your stomach, but it can also growl when youâre not hungry and your stomach is full.