Impact of living life without nail care If you always are doing at-home manis and polish changes, then you may not notice changes to your nails, or you might not think that they're a big deal. However, Robinson explains that a darkened band in your nail might be a sign that you have skin cancer, shape changes to your nails may indicate alcohol or arsenic poisoning and clubbing in nails (when the tips of your fingers enlarge and your nails curve around your fingertips) results from low oxygen levels in your blood and could be a sign of heart or lung disease, she says.
12 of 13
EDITORS' BEST OF
12 Best Skin Brightening Products -- and the 2 Worst
Ready to unleash your inner beauty junkie?
Enter your email and check the boxes below to get
free samples, exclusive deals, discounts at Total Beauty Shops,
and expert beauty tips delivered straight to your inbox!