Man's Food: Its Rhyme Or Reason

already American amounts ancient animals became become belief blood body bread butter called cause century common considered consumed contains cooked corn course culture cure custom desirable diet dietary disease drink eaten eggs especially essential Europe evil experiments fact fish forces fruits gained give given habits hand happens harmful Hence human important India interest Italy kind known land lead less live man's manner matter meal means meat medicine milk minerals nature never nutrition obtained organs past plant poor popular population potato practice prepared present primitive prohibited proteins proved reason recent regarded result rich rickets salt seems social society spices spread starch substance sugar supply taste tion trade tribes true usually vegetables vitamin women