I haven't been under 200 pounds since my wedding day. Yes, I know it's not about a number or a specific body type and, while I don't currently have any health issues, excess weight is still a risk factor. At 40 with two grade school children, i'm not taking any more chances on myself.
At my final height of 6'3", a healthy weight is under 200 pounds. Having a weight that starts with a 1 means that I'm at most at a healthy weight.