There are two situations: first, this bag of rice may not be well sealed, and it will be moldy and hairy with green spots when it is wet. Never eat this kind of rice. Secondly, if there is a little green on the corners of a few rice grains or individual rice grains, and the rice grains are not full enough, it means that the rice grains are flawed, and the quality of the rice is not very good, but it can be eaten without affecting health and other problems. I used to grow rice, and I hope I can help you.