he says , perfectly content with his head and its problems . There are only a handful of flavors the brain rejects , says Paul Rozin , Ph.D. , professor of psychology . The rest is processed by your taste buds and you can tell which one it's because they're all pretty much identical. One woman loves beef tongue while her husband refuses to eat it . Overcoming fear of foods can require `` iron will , '' says one woman who will try almost anything .
There are only a handful of flavors the brain rejects , says Paul Rozin , Ph.D. , professor of psychology . The rest is processed by your taste buds and you can tell which one it's because they're all pretty much identical. One woman loves beef tongue while her husband refuses to eat it . Overcoming fear of foods can require `` iron will , '' says one woman who will try almost anything .