The answer is urine because it is a liquid waste that filters blood.
Some interventions that should be mentioned in an infant with GER would be 1. consult with the Pediatrician to obtain an antacid for the infant. 2. Placing the infant in a semi-elevated position according to the AAP. This allows the stomach contents to stay down and not come back up through the esophagus. 3. Feeding the infant less food, more often. This allows for the stomach to not be too full at each feeding.
I would say building resilience is the answer that makes the most sense as seeing its the only thing that effects your health positively.
