[orwin]

31 BMI is highly unhealthy, i know it was mine 2 years ago. You don't look "obese", but when fat start to show on your cheeks, you have to stop eating that much sugar immediatly. I'm less than 30 and i my ankle/knees are hurting like i was 40. I couldn't run, and running is still really, really hard on my ankles (after 40 minute i start to feel lot of pain). Even walking too much (more than ~7/8 kilometers) hurts. It's not beause you don't "look" obese than you are not. And i have freaking hearth issue (it's not genetic, none of my grandparent ever had heart issues, and most of my great-grandparent lived to 100 yo or near that.

I still have 26.8 BMI and i'm aiming 23-24 as i'm not a very muscular guy.

I'll have to agree though, alcoolism is worst than low obesity. Etanol is as bad as fructose for the liver, and worst for everything else too.