What deficiency causes skin itching?

"The skin shine vitamin Dry, itchy skin is often a sign of a vitamin D deficiency. As vitamin D is created through skin exposure to the sun and cholesterol in the skin, in the winter months, when sunlight exposure is less, people often experience dry, itchy skin attributing it to the cold weather." Skin itching is a common complaint, but the causes vary from person to person. Some causes of itch..

2022.09.26