I fell for this book after seeing the long video. The price mentioned was crazy. For that price, I could get dozens of good books that talk about blood pressure in depth. One interesting this about the site is that they do not mention the price of the book anywhere, but it does say shipping at the bottom so I was sure that the book would cost a bomb and it sure did.
Coming to the book, it is just a collection of various articles that can be searched online. The grammar is also not up to the mark. A one-time read book at the best. I do not know how the doctor got tricked into getting her name on the book.