A review by bloodless1
The New Primal Blueprint: Reprogram Your Genes for Effortless Weight Loss, Vibrant Health, and Boundless Energy by Mark Sisson

4.0

I really like the concept, although it is hard to buy into some of the reasons for doing all of this when I don't fully believe in evolution. Still I am able to take the recommendations in the book and implement them and I have for sure seen great results.
I had to skim over some of the content as it was a bit dense for me, but I believe he encourages you to do this if you don't really care about the science.