When I was a kid I bit my nails like it was my job. Doing manicures at sleepovers was a nightmare, and my habit only got worse the more I worried about it. I finally stopped when I got braces in fifth ...

After a few too many gel manicures, it’s not unusual to notice your nails feeling thinner, weaker, or prone to peeling. That post-gel lull - when your nails have lost their strength and shine - is ...