Traditional Chinese medicine believes that spleen is the dirty of wet soil, which is the main transport and transformation, and dampness is the yin evil, which hurts spleen and yang. There are two kinds of asplenia:
First, the spleen is too wet, leading to puffiness. Dampness seriously damages the spleen-yang qi and spleen-yang, so that food cannot be transformed into nutrition. However, if it stays in water for a long time, it becomes turbid and accumulates as fat.
Second, thinking hurts the spleen, indicating that people are particularly thin. You won't get fat if you eat too much. This is what Chinese medicine says: "the stomach is strong and the spleen is weak." Food can't be absorbed at all, it will pile up into garbage and eventually become moisture. At this time, you must mobilize your vitality to dry and wet, and consume more people's energy. In other words, a person's obesity or emaciation is related to the dysfunction of spleen and stomach and the damage of spleen yang.