Cashew nuts are a delicious snack and have many health benefits. Cashew nut contains polyunsaturated fat and monounsaturated fat, which is high. Both of these fats can increase your body's health. Cashew nuts also contain phosphorus, magnesium, copper, and high amounts of tryptophan. In addition, nuts are a source of vitamin B, potassium, and folic acid is good. Cashew nut contains more than 80 nutrients, no cholesterol content in it. Iron and calcium is also found in cashew nuts, although in small quantities.