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.
Can Watermelon Cause Red Stool? Although the chances of your stool turning red from consuming watermelon are extremely low because of the sheer amount you would have to eat, it is in theory possible. Usually the variation of stool color has more to do with the content of the food itself and not so much the color. Most of the time, dark stool such as the color red, is due to consuming foods such as blueberries as well as iron supplements.