Okinawa Diet: The Ultimate Beginner's Guide for Understanding the Okinawa Diet and What You Need to Know

Very short, not much more here than a long article, and likewise, not much you can't easily find online for free.

This is a brief guide to beginning the Okinawa diet it explains the food types and the lifestyle clearly as to provide you with what you need to make informed decisions on the diet.The health benefits of this life style and diet are considerable, a worthy read.

Far too basic.