Pepper is produced in Henan, Yunnan and so on. The origin of pepper is in Russian, while the origin of pepper in China is mainly in Henan, Yunnan, Sichuan, Hunan, Inner Mongolia, Shanxi, Shaanxi and other places. In China, Sheqi County, Nanyang City, Henan Province is the national production base of high-quality pepper. Sheqi pepper is characterized by fresh color, thick meat, strong spicy taste, high oil content and better quality than the original species. Pepper is a common ingredient with rich nutrients and unique taste. Rich in vitamin C, carotene, calcium, iron and other trace elements, it has the effects of warming the middle warmer, dispelling cold, invigorating the stomach, promoting digestion and promoting metabolism. Pepper is moderately spicy and delicious, and can be used to make various dishes, including Chili sauce, chicken feet with pickled peppers, fried meat with Chili peppers and so on. In addition to being used as food, pepper also has certain medicinal value. Traditional Chinese medicine believes that small peppers are pungent and hot, and have the effects of warming the middle warmer, dispelling cold, stimulating appetite, promoting digestion and sweating, and can be used to treat epigastric cold pain, vomiting and diarrhea, chilblain and other diseases. However, small peppers contain capsaicin. Excessive consumption will stimulate the gastric mucosa and cause discomfort such as stomach pain and diarrhea, so it needs to be eaten in moderation.