If the only time you zoom in on your anatomy is when you're tweezing your unibrow or popping a zit, then you could be missing out on some crucial information about your health.
One of the many wonderful things about your body is that it has built-in sickness sensors, and experts say you can spot early warning signs of even serious conditions simply by taking a few minutes to bond with the image in the mirror.
If you see dark lines on the nail beds
It could mean Texas-sized moles aren't the only red flags for skin cancer--the disease can also develop under your nails. Yellowish, brown, or black stripes are a sign of cell damage, possibly from melanoma, the deadliest form of skin cancer, says Ariel Ostad, M.D., a dermatologist in New York City.
With early detection and treatment, though, about 95 percent of cases are curable, so have your dermatologist take a second look.
If you see bright white stripes
It could mean everyone gets white spots on their nails from time to time (usually it's a sign that you banged your finger in a drawer), but If you see long horizontal bands of discoloration on the nail's surface and you've been feeling fatigued lately, it could be bad news for your kidneys.
"These bands can be a signal that the kidneys aren't able to filter out protein from your urine," Ostad says. That means your body is losing protein faster than you can shovel in filet mignon--and that can lead to kidney failure. Visit your doctor ASAP for a urine test.
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