The changing weather is likely to be the cause of your drier skin. But why does winter make our skin drier? Well, there’s something in the air. Outside, it’s getting colder, drier and windier while inside, central heating parches the atmosphere, meaning moisture evaporates faster from the skin surface. This significantly lowers the water content of the upper layers of the skin.
But certain internal and environmental conditions can reduce the lipid content between cells, so that water evaporates more easily from the skin surface. A genetic tendency to dry skin, hormonal influences, metabolic diseases (an underactive thyroid gland, say, or diabetes), impaired kidney function and, of course, age all compromise skin lipids. Medication such as Vitamin A acid tablets and drugs that lower cholesterol as well as certain blood pressure lowering drugs won’t help. Neither does an unbalanced diet, excessive weight loss or sadly, increasing age.
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