Why An Egfr 72 Means You Should Monitor Your Salt Intake More

a. for what reason, purpose, or cause?: why are you here?. b. (used in indirect questions): tell me why you're here. You use why in questions when you ask about the reasons for something. Why hasn't he brought the bill? Why didn't he stop me? Why can't I remember the exact year we married? why, adv., int., & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary