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.
Watermelon contains more of the antioxidant lycopene than fresh tomatoes; one cup of watermelon has 1.5 times the lycopene as a raw tomato. L-citrulline, an amino acid in watermelon, seems to protect against muscle pain. Watermelon rind is edible and actually contains more of the amino acid citrulline than the pink flesh; citrulline is converted to arginine in your kidneys, which is important for heart and immune system health.