I would argue that someone with muscles could be 5'11" and well over 178 and still be healthy (and look good).
5'11" 143 for a guy might be considered healthy, but it sure aint pretty. (I say this as someone who was once 5'9" 143.)
For once, I totally agree with you!
Was just trying to illustrate that at his height and weight he is well within acceptable limits.
I'm 5'11" as well. about 165. At almost 43 I can honestly say I'm in some of the best shape of my life.
Do what thou wilt, but for me, I feel so much better when I'm taking care of my physical body.
Live long and prosper, every single one of you.