The "recent medical research thing" that is "getting a bit boring" for you is the basis on which the regulator has purported to cast doubt on the safety of pilots who fly to feed their families. The fact that the focus of your concern is the affront to you, personally, of being asked perfectly reasonable questions, while appearing oblivious to the fact that this matter is intensely personal for the people whose careers the zealots on a medical crusade treat as playthings, says much about what is going on in your head.