According to the analysis of traditional Chinese medicine, psoriasis exists with the phenomenon of "blood dryness, blood heat and blood deficiency", while from the point of view of western medicine, it is due to the excessive proliferation of keratinocytes and the disturbance of various biochemical metabolism.

Therefore, where there is "nourishing blood, cool blood, blood" effect or have inhibit cell DNA synthesis, improve microcirculation function of food, psoriasis are good, such as fruit drinks such as ume, pomelo, etc. have heat, cool blood, quench the thirst of the role of Tianjin, not only rich in vitamins and trace elements, but also to reduce blood lipids, blood viscosity, and to reduce blood fat, blood viscosity, and to reduce blood pressure. Reduce blood fat, blood viscosity, grapefruit and grapefruit has been proved to have the effect of inhibiting the effective division of cells, is the summer prevention and treatment of psoriasis effective fruit.

Patients in the drug treatment at the same time, with food therapy to adjust the body's internal environment, thereby improving the body's ability to prevent and resist disease, often can play a single drug does not play a role. The same is true for the treatment of psoriasis. If you insist on the implementation of appropriate food therapy at the same time as drug treatment and during the remission period of psoriasis (when there are no skin lesions), it will have positive significance in promoting the fading of skin lesions and preventing the recurrence of psoriasis. Below are several food therapies that are beneficial to psoriasis.

(1) cold bitter melon. Bitter melon 200g, wash and remove the flesh, shredded blanched, add sesame oil, monosodium glutamate, salt a little, mix well. This dish has the function of clearing heat and diarrhea, suitable for psoriasis patients with blood-heat and wind-dry evidence.

(2) cold meat jelly. Pork skin 200g, clean, scrape off fat, add 500ml of water, micro-fire stew for more than 1.5 hours, into the carrot diced, green bean diced, dried tofu diced as well as appropriate seasonings, to be cooled into a jelly, cut to eat. This dish has the effect of nourishing yin and yang, soft and moisturizing the skin, suitable for psoriasis patients with blood deficiency and wind dryness.

(3) red oil tofu. Tofu 400g, carrots 50g, cut square dices, blanched in boiling water, another 30ml of sesame oil boiling, into the saffron 3g, off the fire. When cool, remove the residue, pour on top of the tofu, add appropriate seasoning can be. This dish has the effect of activating blood circulation and removing blood stasis, harmonizing the middle and strengthening the spleen, and is suitable for patients with psoriasis who have been ill for a long time and have blood stasis and obstruction.

Generally speaking, psoriasis patients in the diet, should avoid eating cigarettes and alcohol, fish, shrimp and seafood, mutton, chili peppers and other pungent and dispersing warm products, and for chicken and duck, pork, eggs, fish, milk, vegetables and fruits and other foods, should be enough to ensure that the nutrients. Dietary taboos cannot be generalized and should vary from person to person. If the skin lesions are aggravated by the intake of a certain food, it should be controlled, or go to the hospital to consult with the doctor.