My doctor said I looked like I lost weight, so that made me feel good, despite feeling I am the most out-of-shape I've ever been, short of the early oughts (in which I had CFS). So I asked her to check to see if my thyroid was flaring up again (which would also explain the crankiness). No, I didn't mention the beer, but I just suggested that I shouldn't be losing weight, considering, amongst other things, that I'm not even exercising.