However,  a priori  is sometimes used to modify other nouns, such as truth. Philosophers also may use apriority and aprioricity as nouns to refer (approximately) to the quality of being  a priori .
Lectins are drawn right to that lining, and your immune system retaliates. Lectins are found in all foods, but in some more than others. All seeds of the grass family - wheat, rye, rice, spelt, etc. - are high in lectins. You also find lectins in beans, dairy and in the nightshades (tomatoes, potatoes, eggplant). According to a 1991 study, dairy may be potentially more harmful in pasteurized, processed milk because of the reduction of SIgA, an immunoglobulin that binds dangerous lectins.
Although many lectins are destroyed by normal cooking, many are not. The lectin found in wheat germ will resist heating 100Â°C (212Â°F) for 30 minutes. Other food lectins known to resist destruction by cooking include apples, carrots, wheat brans, canned corns, pumpkin seeds, bananas, and wheat flour. The clumping abilities of bananas agglutinin are actually enhanced by heating.