Cashews are a nutritious nut that is abundant in Vietnam. They have various health benefits, including preventing cancer, promoting brain health, and strengthening the immune system. Cashews are also a major export for countries like Vietnam, India, and Brazil, with the global cashew industry expected to reach over 3 billion USD in the coming years. However, cashew exports have seen a decline in recent years, with a decrease in volume and value compared to previous years.