Cashews are kidney-shaped nuts that come from the cashew tree, native to Brazil but widely grown in India, Vietnam, and Africa. They have a creamy texture and a mildly sweet flavor, making them popular for snacking and cooking. Cashews are rich in healthy fats, protein, vitamins, and minerals like magnesium and zinc. They support heart health, bone strength, and energy levels. Cashews are also used to make dairy alternatives like cashew milk, butter, and vegan cheese.