What vitamin is skin dry and peeling short of

The symptoms can be seen in the following diseases: 1. Characteristic dermatitis: chronic recurrent inflammatory skin disease of the skin, which can be manifested as dry skin, generalized erythema, papules, desquamation and itching. 2. Winter dry dermatitis: mostly born in autumn and winter, due to reduced sebaceous gland secretion, resulting in dry skin, desquamation and obvious itching. 3. Fish scale disease: A group of inherited skin diseases characterized by dry skin accompanied by flaky scaly fixation. These diseases can be characterized by dry skin and scaling in many parts of the body. Most of the above diseases are caused by genetic factors or certain enzyme defects. Supplementation of vitamin B and vitamin E can improve symptoms, but it is not necessarily caused by deficiency in the body.