Buckwheat is the most famous traditional crop in the KongTong Tableland, which was planted as early as the 5th and 6th centuries BC by local people. Since buckwheat thoroughly enjoys photosynthesis in the original ecological environment of Kongtong Tableland, it has formed a food crop with unique nutritional value. Kongtong OLaheyâ Buckwheat Vinegar selects this high-quality buckwheat as the main raw material. Therefore, it can help to promote digestion, increase appetite, reduce temperature, and detoxification if consume daily. Also, buckwheat is rich in vitamin P and a large number of anti-tumor factors, which have the effect of lowering blood glucose.