1, sour taste indicates liver problems. Acid into the liver, sour taste has a nourishing effect on the liver, sour taste or suddenly like to eat sour taste, it may be a reflection of liver problems. Long-term preference for sour taste or over-eating sour food will lead to the loss of liver drainage, should reduce the consumption of pickles and vinegar products. 2, the preference for bitter taste is mostly heart fire within the Sheng. Bitter taste is often a manifestation of heart fire, accompanied by palpitations, insomnia, sores at the corners of the mouth and other symptoms. People who like bitter taste can choose the right amount of bitter gourd, kale, bitter and other foods, first macerated in light salt water for a few moments, the juice will be filtered and then rinsed after eating. 3, bias for sweet taste damage to the spleen and stomach. Clinically, most patients with spleen and stomach diseases are addicted to sweet, and this taste preference can further damage the spleen and stomach. It is recommended to choose cereals and fruits with low sugar content without losing sweetness, such as yam, lotus root, pumpkin, sweet potato, apple, etc. Normally, you can use lotus leaf mung bean porridge, fruit soup, yam casserole instead of dessert. 4, bias for pungent taste consumes gas. People suffering from lung disease pungent, but long-term over-eating spicy can lead to too much lung qi propagation, qi dissipation, people tired. Usually dishes can put some ginger, chili, onion and garlic and other spicy food seasoning, but in moderation. 5, partial addiction to salty taste damage kidney essence. Salt into the kidneys, the right amount of salty taste for the kidneys have a nourishing effect, but long-term addiction to salty taste will damage the kidney essence, may also lead to hypertension, chronic kidney disease, etc.. Usually should consciously reduce the intake of salt, light diet, to prevent the taste buds sluggish, forming a vicious circle of eating more and more salty.