What Your Looks Say About Your Health
Everyone experiences dry skin from time to time. Usually it's a minor nuisance caused by wintry air or overly hot showers, but in some cases parched, brittle skin is a sign of dehydration or serious health problems. Hypothyroidism and diabetes can both leach moisture from the skin, for instance, as can nutrient deficiencies associated with a poor diet or eating disorders.
Atherosclerosis, the narrowing of arteries that leads to heart disease, can affect skin as wellespecially on the feet, legs, and shins. If the tiny arteries that carry blood to the extremities become blocked, they can deprive the skin of oxygen, producing dry, shiny patches.
Next: Body hair