2, cashew nutrition: cashew nuts are especially suitable for cooking, cashew nuts and celery are more popular dishes, in addition to cashew chicken, cashew shrimp, cashew fried scallops and so on. Cashew nuts are rich in iron, twice as much as beef, especially suitable for pregnant women. Cashew nuts contain a lot of protease inhibitors, which help to control cancer. Cashew nuts contain many allergens, so people with allergies should be careful to eat them.