Why did you spit out the betel nut juice at the first bite?

Spit out the first bite of betel nut juice, because betel nut contains a lot of betel nut, and your mouth will be punctured.

When chewing betel nut, the arecoline content in the juice is too high, and it will be very uncomfortable not to spit out the juice. Eat areca overdose can cause poisoning symptoms. The juice of betel nut after chewing is as red as blood, and it will usually be spit out.

Betel nut introduction

Areca catechu is a warm and humid positive plant, and likes high temperature, rainy and humid climate. They are usually distributed in low mountain valleys, under ridges, under hillsides and secondary forests in tropical monsoon forest near Pingyuan Creek, and also grow in valleys, hills, sparse forests and barren hills with slightly acidic to neutral sandy loam.

Mainly distributed between 28 degrees north and south latitude, the optimum temperature is 10-36℃, the lowest temperature is not lower than 10℃, the highest temperature is not more than 40℃, the altitude is 0- 1000m, and the annual rainfall is 1700-2000mm.

There are 36 varieties of betel nut known in the world, and people in different regions have different classification methods for these cultivated varieties. For example, farmers in Hainan divide betel nuts into long stalks and short stalks according to inflorescence and fruiting conditions, and the yield and content, medicinal value and biological and ecological characteristics of different varieties of betel nuts are quite different.