The author of this book is a hugely s*xist, misogyn*stic, r*cist who bullies people online for fun.
The only credentials he has are in unregulated industries such as "life coaching", "neuro-linguistic programming" and "hypnotherapy" = pseudoscience. He's a scammer and a grifter who has no authority to write this book; he should stick to searching only fans for his fet*sh fulfilment instead of trying to shame every woman in existence into changing their bodies to suit his s*xual preferences. (Which apparently include b*stiality according to one of his own videos. Check out his misbehavior in TikTok).
He's also attacked a content creator for not showing up in their videos and after finding out the man chooses not to appear because he's undergoing cancer treatment, proceeds to blame the man "giving himself cancer". When called out for this absolutely vile behaviour, he doubled down and bullied the man's friends and family members also.
He also labelled all Mexicans as fat and then went full ps*chotic in a response video (unhinged laugh included) after some Mexican creators got angry at him for trashing their culture and food. He has also gone for Asians but this time they're too skinny and their diets make their muscles "waste away". Not only is this purely about him targeting ethn*city groups under the guise of dietary advice, it's also just straight up misinformation.
Andrew also requires 16 yo girls he provides coaching to, to sign non disclosure agreements. Makes one wonder what he does and says to them in those sessions....
He is actual s.c.u.m and you should not give him any money. Go and find some science based weight loss books by reputable authors who don't feel the need to behave like abu*ive, cruel, creepy, edge lord p.i.g.s.