I bought some corn grits from the supermarket, and my coworker said to pore them before eating them.
Corn grits, an early morning and evening meal in northern rural areas, pronounced corn grits (shēn), also called stick grits. Corn grits can be made into a lot of food, in the original coarse grain-based era, this is the people's staple food, and now is still one of the people to improve the taste of food. After processing, there are other impurities inside, so before eating to pan with water to remove impurities.