Believe it or not, I'm not criticizing the study. It certainly has weaknesses, but I agree with its conclusion and its general methodology.
I'm criticizing Time magazine for making the claim that salt has no effect on blood pressure (or implying it), which is demonstrably not true.
My point is: if you're healthy, no, it isn't surprising that your body can regulate salt intake. If you aren't, it isn't surprising that doctors will want to keep track of how much salt you're eating.
> For a med STUDENT you show quite a lot arrogance.
I wish you hadn't said this, because I think it's unnecessary and diminishes the rest of your comment.