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.
Instead, choose cooling foods such as watermelon, pears, cucumber and lettuce. If the ulcers make it too painful to chew, try smoothies, pureed soups and vegetable juices. Acidophilus yoghurt is both calming and healing. If you are prone to mouth ulcers, it is important to boost your immune system. This can be done by routinely taking immune-enhancing herbs and supplements. These include vitamins C, A and zinc as well as herbs such as echinacea, astragalus and wild indigo.