Using a fat reducing plan just for vanity's sake is less helpful psychologically than losing weight to improve health. Many people want to make changes for the reason of wearing smaller pants. This goal lacks a purposeful reason for your actions. Build your keto life goals around meaningful reasons supported by your belief system.
The same research showed that the picture for women keto life is even worse! During the diet 35% of the weight lost was lean tissue - initially less than for men. BUT on regaining weight only 15% was lean tissue. When women lost and then regained weight, lean tissue was not sufficiently restored - 85% of the weight regained was fat!