A militant diet and exercise regimen has helped Bryan Johnson lose most of his body fat, which has resulted in angular, taut features. But many onlookers view the change as offputting and ‘fake’.A militant diet and exercise regimen has helped Bryan Johnson lose most of his body fat, which has resulted in angular, taut features. But many onlookers view the change as offputting and ‘fake’.Read MoreHealth News | Mail Online