u/locoalbatros

I know this question might sound stupid but I was genuinely wondering if obesity was bad for the human body at a biomechanical and anatomical level, the medical studies are most likely true but constant shifts of opinion happen in the scientific community so I was wonderind if there was any clear factual observation that we know anatomically that would make obesity bad.

From a purely anatomical and biological perspective is there any major advantage for human females that comes with having a flat waist ? Technically what I am thinking is that wouldn't it be more reliable to have a bulky waist which would show capability to protect the fetus during gestation and capability to feed during pregnancy.

I heard somewhere that the female pelvis was wider than the male pelvis, I dont know if that has to do with something here.