Traditional Chinese medicine believes that the spleen is the main transport of food and drink. Modern people are always over-consumed by various wrong lifestyles and cause a hundred diseases.
Poor diet, improper regulation, damage to spleen and kidneys are all bad for the body. No wind, no sun, no exercise, no sweat, can lead to wet evil, which is closely related to the kidney and spleen. The body needs a certain amount of "moisture" to maintain normal function, but too much can cause many diseases.