Cashews are a nutrient-rich snack containing healthy fats, protein, fiber, and minerals that may support heart health, blood sugar balance, and fullness when eaten in moderation.

However, they are high in calories and can cause issues if overeaten, especially in salted form. Some people may also experience allergies or digestive discomfort.

For most people, a small handful of plain cashews is a healthy addition to a balanced diet.