The dietary allocation of lupus erythematosus patients can be combined with the clinical evidence of deficiency, actuality, cold and heat and the properties of the above foods, and the food can also be allocated according to the substances required for human metabolism in modern research. Therefore, adequate protein must be supplemented in time. Supplemental protein should be mainly animal quality protein, such as milk, eggs, lean meat, etc.. The amount of food should be appropriate, no more than 100 grams of lean meat per person per day, no more than 2 eggs, if too much food, the patient not only can not be completely absorbed, but also increase the burden on the kidneys. Patients with positive urine protein in nephropathy are advised to eat less or not to consume beans and soy products. From the clinical point of view, patients with lupus erythematosus have impaired energy metabolism, and while forming hypoproteinemia, some of them also form hyperlipidemia, especially when patients are accompanied by fever, their digestive function is reduced, so it is advisable to eat more light and easily digestible food, and it is not advisable to eat more big fish and meat rich in fat. Most of the patients who attack the kidneys are accompanied by edema, and when hormone therapy is used alone, it will lead to water and sodium retention, so it is necessary to limit the patient’s salt intake and give a low-salt diet to avoid aggravation of edema symptoms. Hormone is the first choice for the treatment of lupus erythematosus. After long-term use of hormone in lupus erythematosus patients, the glucose metabolism function will be disturbed and diabetes may be formed in severe cases. Therefore, it is very necessary to advocate less high-sugar food and limit sugar intake in patients who use hormones in large quantities for a long time. The pathological basis of lupus erythematosus is systemic vasculitis, at which time the permeability of blood vessels increases and inflammatory manifestations of internal organs appear or the phenomenon of Renault appears, so it is necessary to eat more foods containing vitamin C. In addition to the regular use of calcium supplements, you should also eat more calcium-containing foods. Since lupus nephritis causes a large amount of protein loss, each patient has to lose about 2 grams on average every day, so it will lead to a decrease in the protein content in the blood, and some high-quality protein must be supplemented every day to maintain the protein balance of the body. The so-called high-quality protein is mainly refers to animal protein, such as fish, meat, chicken, duck, etc. can be decided according to their economic situation, you can eat more than the usual appropriate to replenish the amount of protein lost in the kidneys, but can not eat too much, so as not to be indigestible. You can also eat some fresh vegetables to replenish the body’s vitamins, do not “taboo”. Many people listen to the rumors, saying that the disease can not eat that also can not eat, desperately dieting, resulting in the weakening of the body, is not conducive to the body’s ability to resist disease. As the kidney ischemia, can make the kidney secrete renin, activate angiotensin and produce hypertension, at the same time, due to the reduction of sodium excretion function, so that water and sodium retention, more aggravated hypertension, so to limit the daily intake of sodium, generally in about 3 grams per day, and at the same time to supplement some activated vitamin D to help the absorption of calcium. Wear more clothes when you go out and pay attention to the prevention of cold to avoid aggravating the disease During the treatment and rehabilitation of lupus erythematosus, there are certain foods that can trigger or aggravate lupus disease, as follows: 1. Seafood, commonly known as hair products. Some lupus erythematosus patients will have allergies after consuming seafood (most of the SLE patients are hypoallergic), which will trigger or aggravate the disease. 2. Mutton, dog meat, venison and cinnamon are warm in nature and can aggravate the internal heat symptoms of patients with lupus erythematosus who show yin deficiency. 3.Cilantro and celery cause photoallergy and aggravate the facial erythema lesions of patients, so they should not be eaten. 4, spicy food, such as chili, raw onion, raw garlic, etc. can aggravate the patient’s internal heat phenomenon, should not be eaten. 5. Smoking and alcohol consumption are absolutely prohibited.