Why do many skin diseases need to avoid certain food

Many dermatology patients will be asked the doctor after doctor, the need for taboos. Indeed, there are many clinical skin tone need to diet bogey. Such as eczema, urticaria, atopic dermatitis, neurodermatitis, psoriasis, pityriasis rosea, lichen planus, erythroderma, seborrheic dermatitis and other common diseases frequently-occurring disease, its incidence and diet have a very close relationship may apply due to eating spicy food or send material Ershi sicker, so those with food allergies factors, patients recover during the incubation period or disease, should limit or abstain from fish, shrimp, crab, sheep and other fishy hair thing, chickens, ducks, geese and other birds of food and green onions, ginger, garlic, pepper, coriander, alcohol and other incentives are difficult to digest food or fried food. "Family Doctor"