Black glutinous rice is better in nutritional value. Black glutinous rice is called "black pearl", a rice plant with purple seed coat. Because of its waxy quality, it is also called blood glutinous rice. Black glutinous rice has high nutritional value. Besides protein, fat and carbohydrate, it is also rich in calcium, phosphorus, iron and vitamin B 1 and B2. Black glutinous rice has the effect of enriching blood and benefiting qi. Can be used for body building and soaking in wine.