I wouldn't worry about it.
honestly if you're drinking enough to inhibit protein synthesis you have a bloody drinking problem and should get that sorted out before you worry about your muscles falling off.
note - if you're a contest bobybuilder disregard. In that situation all the thousands of...
Totally untrue.
WRT competition, milk does have some sodium, so you'd want to drop it when drying out for a competition. But 1000 calories of milk isn't going to make you any fatter than 1000 calories of broccoli.
For strength specifically, I think an HST-style SD is not ideal. On the other hand, it probably is a good idea to back off from the weights once in a while.
One of the Russians (I think Zatsiorsky off the top of my head) suggested taking a week every month in which you keep intensity high but...
Oh, incidentally, although acetic acid is the stuff that makes this all work, I would strongly discourage folks from trying to use straight acetic acid. Your taste buds will not like you if you do. Stick with vinegar.
re: balsamic vinegar - if it has acetic acid in it, it'll work (well, it'll work insofar as we think this stuff works. Bear in mind it's all fairly hypothetical at this point).
There's no loophole needed. Ephedrine HCL/sulfate ain't going anywhere. It's an effective, cheap bronchiodilator, the pharmaceutical industry has too much money invested in products like Bronkaid, Primatene and the other various sinus meds to change their formulations without a fight, and Advil...