 
    
    soybean
Japanese Name:
大豆
Romaji Name:
daizu
Description
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The soybean (Glycine max) is a legume native to East Asia and is one of the most widely cultivated crops globally. It is known for its high protein content, versatility, and the variety of food products that can be made from it. Soybeans are an important staple food in many cultures, especially in Japan, China, and Korea, where they are used to make various traditional dishes.
History
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Soybeans are native to East Asia, with evidence suggesting they were first cultivated in China around 3000 BCE. The plant spread over time to Korea and Japan, becoming an integral part of the region’s diet. The historical importance of soybeans lies not only in their high protein content but also in their role in agriculture, where they have been used in crop rotation to improve soil fertility, due to their ability to fix nitrogen in the soil.
Soybeans are rich in protein, fiber, healthy fats, and various vitamins and minerals. They are especially important in plant-based diets, as they provide a complete protein source, meaning they contain all nine essential amino acids.