To the author, my guy, you are clearly not an endocrinologist stop pretending you are, and trust the people that study these things for a living.

Not only you can't take more than 4 grams of paracetamol per day, you must not take it for more than 3 days straight, it says so on the leaflet.

Biochemistry and medicine are hard and complex, all the quacks out there that preach snake oil treatments went down the path of thinking their domain specific knowledge in random domains somehow transfers to medicine it does not.