what foods are lectin in
Lectins are found in foods, and the amount of lectins contained in the food depends on the type of plant, how it was processed, and the species. The main foods that may contain toxic lectins include: 1  grains such as wheat and wheat germ but also quinoa, rice, oats, buckwheat, rye, barley, millet, and corn.2  legumes.3  dairy foods. 4  the nightshade family e.g. potato, tomato, eggplant, cucumber and capsicum.he main foods that may contain toxic lectins include: 1  grains such as wheat and wheat germ but also quinoa, rice, oats, buckwheat, rye, barley, millet, and corn. 2  legumes. 3  dairy foods.