The common use of the term pension is to describe the payments a person receives upon retirement, usually under pre-determined legal or contractual terms.
(Enteric-coated capsules keep peppermint oil from being released in the stomach, which can cause heartburn and indigestion.) However, a few studies have shown no effect. One study examined 57 people with IBS who received either enteric-coated peppermint capsules or placebo twice a day for 4 weeks.
Some peppermint oil products are covered with a special coating. Some medications that decrease stomach acid might cause the coating of these peppermint oil products to dissolve too quickly. When peppermint oil products dissolve too quickly they can sometimes cause heartburn and nausea.