He makes it entirely without sugar or other sweeteners. He does occasionally add some raisins. Even if, however, he adds no raisins or other fruits, his bread tastes sweet to us. The problem is that modern technology has made it inexpensively available in enormous amounts. Honey and molasses are just as harmful as refined sugar, since they are just alternate ways of eating much larger amounts of sugar than human metabolisms and minds were designed to encounter.
Sugar is entirely a natural product.
When it is consumed only in the process of eating whole foods in their natural state, it is difficult to overdose.