Walnut, that is, walnut kernel, used to think that it came from the western regions and was produced by Hu people, so it was called walnut. Not just any peach. They are two completely different families and genera of fruits. ?

(Luo Weika said that walnut kernel is not, walnut kernel can't be eaten, you have to peel peach meat and knock on the core shell to get its kernel. )?

Walnuts are rich in fatty oil, protein and sugar. The taste is crispy and has some astringency. Traditional Chinese medicine believes that convergence can stop diarrhea, nourish the brain and soothe the nerves; Modern medicine believes that it has a strong role in treating chronic bronchitis and asthma. Because of the high oil content, you can also squeeze oil. ?

It is widely cultivated in North China, Northwest China, Southwest China and Central China, especially in Northwest China. They are sold in many places now.