8 Signs of Disease That Are Written All Over Your Face

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Excess facial hair

Unwanted hair, particularly along the jawline, chin, and upper lip, could be a symptom of polycystic ovary syndrome, a hormone imbalance in which male hormone levels are elevated. (The condition may affect five million U.S. women of childbearing age.)

Soft, yellow spots on eyelids

Patients with these cholesterol-filled lesions, called xanthelasmata, may have a higher risk of heart disease. A 2011 Danish study of nearly 13,000 patients found that about 4 percent had the spots and that those patients were nearly 70 percent more likely to develop hardening of the arteries and almost 50 percent more likely to have a heart attack over the next few decades than patients without them.

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