2, look at the shape and hardness of the honey bag: of course, the most intuitive thing is to look at it. Healthy Baba should be moderate in hardness, like a cake, which is easier to pull up; And unhealthy ones will be hard and even bloodshot. In addition, health can also be judged from the appearance. Generally speaking, the formed large particles are within the normal range, otherwise, if they are very small, we should pay attention.