There are 4 tablespoons in a quarter cup and there are 3 teaspoons in each tablespoon; this means that there are 12 teaspoons in a quarter cup. A quarter cup is also equal to 2 fluid ounces.
In brief: Yes. Opiods have a slowing effect on gastomotility commonly causing side effects like constipation and nausea. Abrupt withdrawal of opioids from the system can cause rebound hypermotility of the GI tract which usually presents as diarrhea as well as GI spasm or craming causing abdominal pain (stomach pain).
Coffee contains chemicals that can irritate the stomach. Coffee is a widely consumed beverage and common source of caffeine. For some individuals, drinking coffee causes stomach pain. Coffee contains a complex concoction of chemicals, several of which may be the culprits responsible for causing stomach pain and discomfort.