The study doesn't say they have more body fat. That we already know since woman are biologically prepared to do so.
The study says that more woman are obese: I.E.: Looking at healthy body fat in the two genders (where the healthy body fat levels for woman are already higher then men), more woman are above those levels.
The study says that more woman are obese: I.E.: Looking at healthy body fat in the two genders (where the healthy body fat levels for woman are already higher then men), more woman are above those levels.