I found in this website - sivasakti.net - Yang Food - A Key For An Increased Virility. Part 1

Number 7 Oshawa Diet, or simply, The Oshawa Diet. It lasts for ten days, and is composed of Yang cereals only: integral wheat, integral rice, millet, and buckwheat.

These cereals are boiled or baked, salted according to your taste, but with no other aliments added. In exceptional cases there are allowed medicinal plants in the diet, besides the water and the salt.

Also I found in that website all kind of benefits of this Diet.

Success to us all,
Love and light,
Yoav