Kimchi represents Korea's best known food. Koreans serve kimchi at almost every meal, and few Koreans can last more than a few days before cravings get the better of them. During the 1988 Summer Olympic Games, thousands of foreigners were introduced to it for the first time. Despite a reputation for being spicy, most people usually develop a taste for it, and many foreigners also find themselves missing it after returning to their home country.   Origin of Kimchi Since human beings began cultivating, they have enjoyed vegetables, which are rich in vitamins and minerals. However, the cold winter, when cultivation was practically unavailable, led naturally to the development of a storage method- pickling. As a kind of pickled vegetables, kimchi was born in Korea around the 7th century. Use of Hot Red Pepper Powder At the earliest stage, kimchi was just salted vegetable, but during the 12th century they saw the appearance of a new type of kimchi with some spices and seasonings, and in the 18th century, hot red pepper finally became one of the major spices for kimchi. In particular, thanks to the introduction of Chinese cabbages in the 19th century, they witnessed the same type of kimchi as we know it today. The Origin of the Name, Kimchi It is suspected that the name kimchi originated from shimchae (salting of vegetable) which went through some phonetic changes: shimchae - dimchae - kimchae - kimchi. Reasons Why Kimchi Was Developed in Korea Few fermented vegetable foods are found worldwide. Some possible reasons why kimchi was developed as a fermented food especially in Korea are as follows: (1) vegetables were popular to the ancient people in Korea whose main industry was agriculture; (2) Koreans had a remarkable technology of slating fish which was frequently used as a seasoning; (3) Chinese cabbages (Brassica) appropriate for making kimchi were widely grown. Major Historical Periods of Korea The development of kimchi is reportedly rooted in the agrarian culture that began before the era of the Three Kingdoms on the Korean Peninsula. Due to the cold Korean winter, they had to come up with the storage technology of vegetables as a means of securing food. - Kimchi in Ancient Times It is difficult to identify the process of development of kimchi in ancient times, as historical records of the times are barely available. We can only assume that they simply salted vegetables in order to keep them as long as possible. -Three Kingdoms Period The first record found regarding kimchi is during the Three Kingdoms period (57 B.C. - 668 A.D.). The record is written as follows: "The Kogureou People are good at making brewing dreg, malt, bran, and pickling." This implies that fermented food was widely used in every day lives. However, no writings of this period mention seasonings or ingredients. - Kimchi during the Goryeo Kingdom Though no direct records as to kimchi are found as in the previous period, cabbages are mentioned in an oriental medicine book titled Hanyakgugeupbang. There were two types of kimchi- jangajji (sliced radish preserved in soy sauce) and sunmu sogeumjeori (salted radish). In this period, kimchi began to receive new attention as a processed food enjoyable regardless of season as well as storage food for winter. It is suspected that the development of seasonings at that time enabled spicy kimchi to appear. - Kimchi in the Joseon Period It was after foreign vegetables, in particular, Chinese cabbages (Brassica) were introduced and used as the main material that the current type of kimchi was formed. Hot red pepper was imported to Korea from Japan in the early 17th century (after the Japanese invasion of Korea in 1592), but it took roughly 200 years until it was actively used as an ingredient of Kimnchi. Therefore, it was only during the late Joseon that kimchi became associated with its red color. Royal Court of Joseon Normally three types of kimchi- whole-cabbage kimchi (jeotgukji), diced-radish kimchi (Kkakdugi) and water kimchi were served for the kings of Joseon. Jeotgukji for a good deal of pickled fish (e.g. croakers) was added to the kimchi. A cooking book of Joseon, Joseon massangsansik yorijebeop, explains how to make jeotgukji as follows: First, cut well-washed cabbages and radishes into small chunks and salt them. Second, mix them with chopped hot red pepper, garlic, dropwort (minari), leaf mustards (gat) and some seaweed. Third, boil fermented fish in some water and cool it. Fourth, add it to the above blended stuffs. Fifth, store them in a pot and wait till they are fermented. Even if the main materials of water kimchi (dongchimi) are radish and water, more garnishes were used to enhance the taste in the royal court of Joseon. The radishes used for water kimchi should be of a wholesome shape. In addition, they should be washed and salted for a day before being stored in a jar buried under ground. There is an anecdote that King Gojong, the second last king of Joseon Kingdom liked cold noodle in the dongchimi juice mixed with some beef juice as a winter-night-meal. Hence, they prepared special water kimchi with pears, which were exclusively used for the cold noodle. Modern Kimchi Kimchi has been scientifically proved to be highly nutritious and recommended as a future food by many nutritionists at home and abroad. So the export of kimchi to foreign countries is rapidly increasing. Korean immigrants to China, Russia, Hawaii and Japan first introduced kimchi abroad, and have continued to eat kimchi as a side dish. It gradually gained popularity even among foreigners. Accordingly, kimchi may be found wherever Koreans live. Especially in America and Japan where relatively many Koreans live, packed kimchi is easily available. In the past, the production and consumption of kimchi was confined to Korean societies, but nowadays it has become a global food.