The difference between purple cashews and common cashews lies in color, size and origin. The skin of purple cashews is purple, while the skin of common cashews is mostly brown. Compared with common cashews, purple cashews are slightly larger. Common cashews are widely planted in China and distributed in the southeast coastal areas, while purple cashews are also abundant in Viet Nam.

Cashew nuts are named after their kidney-shaped nuts. When cashew nuts are ripe, they are fragrant, sweet as honey, crisp and delicious, and are one of the four famous dried fruits in the world. Cashew nuts are nutritious and sweet dried fruits, which can be eaten as snacks or made into delicious food.

Some vitamins and trace elements in cashew nuts have a good effect on softening blood vessels, protecting blood vessels and preventing cardiovascular diseases. Cashew nuts are rich in oil, which can relax bowels, moisturize and beautify, and delay aging.