Cashew nuts contain vitamins and minerals which help in boosting health blood and immune system. Cashew contains copper and iron which help the body to form and utilize red blood cells which helps to keep blood vessels nerves and immune system and the bones healthy.Cashews are widely used as an ingredient Cashew nuts are eaten on their own as a snack or as an ingredient in various sweet and savoury dishes as it adds flavour and taste to the dish.