Get emergency medical care if you have sudden changes in vision or injury to your eye. Specific factors that may accompany urgent vision-related medical conditions include sudden onset of: Severe eye pain or irritation. Vision loss or double vision. Eye floaters, flashes of light or halos around lights. Severe headache.
1 Watermelon contains a compound citrulline, an amino acid that would be ammonia in the body. 2  It helps maintain the acid levels in the stomach to remain normal. 3  Bananas. 4  Bananas can reduce stomach acid, because it is an antacid.
When a healthy person with adequate alkaline reserves eats a few almonds, the saliva pH almost immediately goes up to a pH of 8.4. The more acidic the food that is eaten, the more rapid the response of the alkaline reserve, and the higher the saliva pH should be following a meal. 4. The pH of the saliva and urine between meals should be kept in the basic range, pH 7.2 or higher.