Updated: Nov 1, 2019
Heavily supported by research while reading more like a well written novel, I found this to be quite a page turner.
Published in 2016, the studies presented truly are the most up to date we have, and are the base for research in progress.
As a scientist myself, I appreciate the author's cautious approach, and dedication to presenting high-quality evidence.
Dr. Kayla's #6 booklist pick: