So a lot of that has to do with salt oil and sugar which is why I am s.o.s free and that stands for salt oil and sugar so if you are not a reader you can also TestDROL
TestDROL just google the pleasure trap and dr. Lisle and you will find YouTube videos of him discussing it and I just this was like really tremendous information to learn about and it helped me realize.
https://supplementarmy.com/testdrol/
https://www.healthpubmed.com/testdrol/