As we get older we always look more frail, so I don't really think he was too thin.
That is not true! Michael was older but his age didn't have anything to do with how thin he was.
On the other hand, a really old person, say 80's 90's I would tend to believe in them being frail due to bone density, ( weakness). Michael was not old!!
Someone was was causing him to be sick on PURPOSE!!! which lead to his untimely death...on PURPOSE!!!
Okay, two separate comments here. First I didn't say Michael was old or frail. I was just saying as we get older we appear more frail. What I mean is you could have a 20 yr. old male that weighs 140, and a 60 year old male who weighs the same, and a lot of times the older male will look "thinner". That is not an insult to Michael, we just lose some of our muscle tone as we get older, so we carry our weight differently.
Second, I agree that it is possible that someone was causing him to be sick, I think at this point anything is possible and nothing would shock me. Michael did seem to be a better weight before the TII rehearsals.
Anyway my original comments were more directed at the people who say Michael was too thin. I was just throwing my 2 cents in there. With out seeing him in person it's hard to say I guess.