It's not even like they make good arguments.  I can already tell you what they'll say: Use bf% instead of bmi- the test is flawed Try out with calipers- the doctor did it wrong, try again until a doctor actually did it wrong and says 3% or something ridiculous Use a bod pod- haha jk they'd never fit into that Water displacement- muscles were light because they're so carb depleted from starving all those years DEXA scan- muscles too thick, couldn't penetrate muh curves And the catch all, you're not my doctor/I'm my own version of healthy