It is safe to eat konjac noodles lightly in Japan. The main ingredients of Japanese Body Flying Light Konjac are konjac powder and water. These ingredients are very safe. Moreover, this food is also low in calories, low in fat and low in sugar, making it very suitable for those who want to control their weight. Konjac is a common food ingredient. It is rich in dietary fiber, which helps promote intestinal peristalsis and reduce constipation. In addition, konjac also contains a variety of nutrients beneficial to the human body, such as potassium, magnesium, calcium, iron, zinc, etc. .