>>384391
I suppose you're thinking about this guide? (pic)
For the most part it's all a sham. Foods, herbs or whatever else contain soy or any other xenoestrogens/phytoestrogens won't affect you. The only thing in the guide I'd follow is just a healthier diet meaning less sugar and fat, avoid things that you think may cause acne breakouts, etc etc.
Past that there's just a ton of genetics that affect you. Some people just have a big ass, others try to do tons of cardio to work for one.