Number of bills sponsored: 272. Number of bills co-sponsored: 834. Number of bills sponsored or co-sponsored that became law: 16. Barack Obama has written and co-sponsored more bills in three years than Hillary Clinton has in seven. â Chain email, Wednesday, February 20th, 2008.
Scientists Discover Substances in Coffee That Cause Stomach Irritation. From the WebMD Archives. March 22, 2010 - Scientists in Europe say theyâve pinpointed several components of coffee that may cause many people to suffer stomachaches and heartburn.
In fact, some doctors have suggested that stressful situations trigger the stomach to produce more stomach acid, which causes symptoms that resemble heartburn. Some of the key causes of nervous stomach are: 1  Stomach ulcers and acid reflux disease (GERD) and irritable bowel syndrome (IBS).2  Changes in digestive enzymes. 3  Food allergies and the intolerance of specific foods. 4  Eating foods that spicy, oily, high in fat, as well as fast foods.n fact, some doctors have suggested that stressful situations trigger the stomach to produce more stomach acid, which causes symptoms that resemble heartburn. Some of the key causes of nervous stomach are: 1  Stomach ulcers and acid reflux disease (GERD) and irritable bowel syndrome (IBS).