This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
[{'content': 'True about citrate in ORS \nSelect and explain. \nA. Cheaper, B. Nutritious, C. Increases shelf, D. Tastier', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In WHO ORS, sodium bicarbonate has been replaced by trisodium citrate: –\nMakes the product more stable –\nResults in less stool output (especially in high-output diarrhoea like cholera) as it increases intestinalabsorption of sodium and water', 'role': 'assistant'}]