Tall man. Dahuang rice is coarse grain and rich in carbohydrates. These carbohydrates are mainly monosaccharides and disaccharides, which are easily absorbed by the human body, leading to an increase in blood sugar levels. For diabetics or people who need to control their blood sugar, control the intake of rhubarb rice, which has high nutritional value and can be used as one of the staple foods. Dahuangmi can not only cook porridge and steamed rice, but also make various delicacies, such as yellow cakes and zongzi.