In his book about the Hunza, Jay Hoffman argued that by the ratio to cats, dogs and horses, humans should live up to 120 to 150 years and argues the Hunza diet to be the key to this longevity. Three quarters of optional dried fruit must be added followed by one and a half cup of water. Opponents [ ] While the Hunza bread is agreed to be cost-effective, it is also argued to be low in calories. It is prepared by adding two cups of flour, one cup of wheat flour, one quarter cup of wheat germ, one pack of active dry yeast, one quarter pack of light or dark brown sugar, one teaspoon of organic honey, one teaspoon of salt in addition to one quarter teaspoon of ground ginger as well as half a teaspoon of ground cinnamon.