Gangjin County (Mayor Gangjinwon) is the largest producer of "rice oats," boasting the highest quality and production volume in the nation due to its clean natural environment and abundant sunlight. According to Gangjin County, the oats produced in Gangjin are 100% rice oats, requiring no separate milling, and are known for their smooth texture, making them a popular healthy wellness food. According to data from the Rural Development Administration, rice oats have a higher protein content compared to other grains and are rich in dietary fiber, making them beneficial for dieting and constipation, as well as for preventing hair loss and skin care. Additionally, they contain a large amount of beta-glucan, which helps lower cholesterol levels in the blood, preventing cardiovascular diseases such as arteriosclerosis.