Restricted scleroderma, also known as scleroderma, is a skin disease with restricted skin swelling and gradual hardening and atrophy. Scleroderma patients have the following precautions in diet: 1, start with dietary nutritional balance. 1, more food containing fiber, because fiber has a variety of important physiological functions. For example: laxative, lower blood cholesterol, lower blood sugar, improve intestinal bacterial flora and prevent cancer. 2, comprehensive diet. 3, control dietary fat intake, some experts suggest that the energy provided by fat should not exceed 7-0% per day. 4, increase the proportion of vegetables, fruits and cereals in the diet, dietary fiber intake is greater than 30g/day. 5, reduce the proportion of eggs, meat, milk and other animal food intake. 6, control the dietary salt, smoke and carbon grilled food, do not eat moldy and spoiled food, in order to reduce the intake of mutagens/carcinogens in food. 7. Drink alcohol in moderation. The vegetarian diet we advocate is not a single diet consisting of grains and pickles. We advocate a balanced diet consisting of cereals (including legumes) and fresh vegetables, with appropriate combinations of animal foods (poultry, meat, aquatic products, dairy and eggs). The variety and freshness of food, both plant and animal, is not only conducive to the prevention of scleroderma, but also meets the requirements for the prevention of other chronic diseases and the promotion of health. If it is limited scleroderma, skin lesion area without expansion, stable condition, skin lesions in the sclerosis, atrophy period, can be appropriate to eat warm food, dialectic for the damp-heat stagnation of the person, the symptomatic skin redness and swelling, skin temperature is higher, the lesions of the skin area to increase the development of the skin lesions in the early stage or the swelling of the period, should not be eaten warm food, especially can not eat chili peppers, leeks, wine, mutton, dog meat, etc., can be appropriate to eat cold and cool food. Appropriate eating cold food. Scleroderma patients with severe skin hardening, can also be appropriate to eat salty food, such as kelp, seaweed, oysters, salt, etc., Chinese medicine theory that salty food has a soft knot effect, can promote skin softening, skin swelling is obvious, can be appropriate to eat more yam, Job’s tear grains, white lentils, wheat, winter melon, leucaena, etc., with the spleen, dampness, diuretic effect of the food, lily has a moistening of the lungs to stop coughing, clearing the mind and tranquilizing the spirit. Modern pharmacological research has proved that it has the effect of inhibiting the hardening and proliferation of colloid fibers, all scleroderma patients can take. Warm food has the role of warming, tonic deficiency, cold, mainly lamb, dog meat, chicken, pigeon, sparrow, goat’s milk, wine, chili, ginger, pepper, onion, garlic, leeks, brown sugar, walnuts and so on. Cold and cool foods have the effect of clearing heat, diarrhea, detoxification, and nourishing Yin, mainly cucumber, watermelon, bitter melon, loofah, winter melon, sorbet, green beans, tofu, soy milk, tempeh, cabbage, lotus root, turtle, silver fungus, oyster, and green tea.