When adrenaline rushes through your body, your blood goes to the places that your body feels need it most. That means that your blood is rushing to your heart, your brain, and possibly various muscles, and to do that it rushes out of your legs and makes them feel more like jelly.
Since acid is a primary cause of ulcers, you want to completely avoid any foods with high acidic content. Among them: alcohol, black and red peppers, chili powder and hot peppers, all of which irritate the stomach lining, and coffee, tea, colas, or chocolate, which can increase the amount of stomach acid.
An ulcer can also be aggravated by excess stomach acid, which typically occurs during the night when your stomach is empty from food and beverages. The good news is you can reduce the pain by consuming foods that will neutralize the stomach acid. Recommended Foods/Tips to Treat Ulcers 1. High soluble-fiber foods