Why can Hunan people eat spicy food so much?

Why can Hunan people eat spicy food so much? This must first talk about how peppers were introduced into China. First, it entered Xinjiang, Gansu and other places from Europe through the Silk Road, and then it was widely planted in the northwest. First of all, I want to introduce the first person who eats Chili, and also the one who likes Chili best. This is an old tradition and taste left over from history. Therefore, people in Hunan don't like spicy food, such as pepper chicken, Hu spicy sheep's hoof, mixed noodles with spicy skin, stir-fried mutton tripe with spicy skin and so on. This gave them a frank and ardent enthusiasm. Girls love spicy food, boys love spicy food, and there is no pepper in the dish, which is simply wrong, not to mention several main dishes in Hunan in summer: eggplant, pepper, tomato and leather teeth! So there is the "skin spicy red" of Hunan people. Do you know where the largest dry pepper production base in China is?

Abnormal spicy, you know, these are all aimed at different spicy people.