This is such a classic HN overreach. The OP wrote: > people in good shape vs. people who lost weight is pretty visible You then reached for two polar ext

This is such a classic HN overreach. The OP wrote: > people in good shape vs. people who lost weight is pretty visible You then reached for two polar extremes: Professional body builders who abuse performance enhancing drugs (steriods, HGH, etc.) and people with eating disorders. People in good shape can be someone who runs/bikes/swims for 30-60 mins a few times a week.