Generally, it is better to cook millet gruel for 15 to 2 minutes, and you can eat it in moderation, but it is not recommended to eat it in excess. The specific analysis is as follows: Xiaomi porridge belongs to cereal, which generally needs to be cooked for about 15 to 2 minutes and can be eaten. Millet porridge contains a certain amount of carbohydrates, minerals and other nutrients. Proper consumption can supplement more nutrients for the body, which is helpful to promote digestion and alleviate hunger. Millet porridge contains more sugar. If you eat too much millet porridge, it may lead to too much sugar intake by your body, which will gradually increase your blood sugar.