The book has detailed instructions on what to eat, how to eat and how to side dishes. The book lists the experiences of 12 patients with various diseases determined by the hospital as "incurable and can only be controlled by drugs" because of eating less, telling everyone that eating less is not only simple but also effective.
In the process of eating less, you can get twice the result with half the effort with the introduction of six healthy exercise methods, cold and warm water bath, tentacle therapy and raw water regimen introduced in the workbook.