Vista, CA Weather. The average temperature of Vista is 63.74Â°F, which is higher than the California average temperature of 61.17Â°F and is much higher than the national average temperature of 54.45Â°F. Historical Weather.
Avoid fried foods, greasy foods such as potato chips and spicy bagels or breads. Fruits and Vegetables If you have ulcers, eat fruits that are low in acid, such as apples, peaches, pears, grapes, kiwifruit, bananas, berries and melons. Avoid all citrus, as high-acid oranges, grapefruit, tangerines, lemons and limes may increase stomach acids. Consume vegetables that do not cause you pain, discomfort or excess gas.
Eating Well. 1  1. Avoid food that increases the production of stomach acid. The foods which may irritate ulcers vary from person to person. 2  2. Steer clear of food that may irritant your ulcer. As well as foods that can provoke increased production of stomach acid, some other foods can irritate your ulcer more directly. 3  3. Eat plenty of fiber.