Quotes About Jewish dietary law

Our hair is as much as 14 percent L-cysteine, an amino acid commonly used to make meat flavorings and to elasticize dough in commercial baking. How commonly? Enough to merit debate among scholars of Jewish dietary law, or kashrut. "Human hair, while not particularly appetizing, is Kosher

The well-known kosher has come to mean 'legitimate' or 'good quality', although it of course retains the fastidious sense 'acceptable according to the rules of Jewish dietary law as executed under rabbinical supervision'.26