Can a vitamin deficiency cause blue nails? A vitamin B12 deficiency can cause bluish discoloration of the nails or blue-black ...

First coined by Byrdie last June, blueberry milk nails have been spotted on everyone from Zendaya to Sabrina Carpenter. The ...

As we age, we often become more attuned to the messages our bodies send us. Aches and pains may prompt us to slow down or ...

But for 2021 there’s a new shade staking its claim on the season. Cobalt blue nails have recently taken over our Instagram feeds and if there’s one thing for sure, we’re into it. From ...