Seems to be a lengthy yet incomplete summary of the first 1/5th of The Four Hour Body (cited, at least). Likewise I don't know where the 'I don't know how' bit

Seems to be a lengthy yet incomplete summary of the first 1/5th of The Four Hour Body (cited, at least). Likewise I don't know where the 'I don't know how' bit fits in, given there's a massive explanation of how provided. I am guessing written by a North American, given the 'we' in "I am frustrated with the lack of understanding that we have around nutrition, exercise and health". I shall assume the 'we' refers to 'people near me'.