There's bits of genuinely good advice and a thorough explanation of how energy in cells works, but sometimes it really goes into black and white thinking. Like, you can't even have a single bite of these very common foods ever, because they are POISON and DRUGS that will make you die.  I think banning entire common food groups is only going to lead to frustration and guilt.

It is also very American-centric, with both statistics and brands or examples, which is just a thing to note if you're reading this in Europe. Some of the advice (especially food) is also just not realistic to a lot of people because of cost or availability.

Either way, I'll take away some parts and let go of the rest.