Most informative. Although I try to stay up (as a layman) on science & biology, and read a lot about it,
much of the material covered in this book was completely new to me. Is quite readable without 'dumbing down' the subject matter, and the illustrations are quite clear. The book probably merits - my own subjective ranking, of course - more than 4 stars, but a trifle short of 5 because it was a bit repetitive at times. Also, many of the ground-breaking findings were discovered by Schwartz's team over a decade ago, and the reasons she gives for why some these findings haven't gotten much beyond the lab since then, are not dealt with in much detail .. almost glossed over as legal or contractual issues with drug companies.