Cashew nuts contain energy, protein, carbohydrates and other nutrients, but cashew nuts are only food and do not have a special role and efficacy. Cashews are common food in life, 100g cashews contain water (2.4g), protein (17.3g), fat (36.7g), carbohydrates (41.6g) and other nutrients, and also contains phosphorus (395mg), potassium (503mg), sodium (251.3mg) and other minerals. But because cashews are only food, the nutrients are relatively limited, and does not have a special role and efficacy. But usually appropriate consumption of cashew nuts, can provide nutrients for the body, so as to maintain the normal functioning of the body. It is recommended to consume cashew nuts according to their own preferences, but avoid eating cashew nuts to treat diseases. Excessive intake of cashew nuts can cause obesity and other problems, cashew nut allergy is forbidden to eat cashew nuts.