man's body is designed for

Since everything is the property of the Supreme Lord, one can only enjoy what is allotted to him by the Lord, and one cannot touch another's property. According to Vedic life and according to all Vedic scriptures, a man should live on fruits and vegetables, for his teeth are made in such a way that these can be very easily eaten and digested. Although it is nature's law that one has to live by eating other living entities (jivo jivasya jivanam), one must use discretion. Fruits, flowers, vegetables, rice, grain and milk are made for human beings. Milk, for example, is an animal product, the blood of an animal transformed, but the cow delivers more milk than is needed by her calf because milk is intended for man. Man should simply take the milk and let the cows live, and thus following nature's law, man will be happy. Tena tyaktena bhunjitha : one should take whatever God allots to him and thus live comfortably.    (More...)