A black line on the nail could be normal, such as when it is just a color variation. Other possible causes range from injury to certain medications for conditions like human immunodeficiency virus ...

S alon-worthy nails without the salon price tag? Sign us up! Thankfully, an easy way to achieve this is to use dip powder, which is the innovative manicure technique taking the be ...

Not everyone needs to be tearing open packets of electrolyte powders all day, however. “I’m always going to encourage people just to have a variety of foods in their diet and a balanced diet ...

Kara Jillian Brown is the Beauty Editor of InStyle. She began her career at Well+Good, where she spent five years evolving from Editorial Intern, to News Writer, to Beauty Writer. She earned a ...

White matter and other changes around the toenails and fingernails can occur with psoriasis or nail fungus. However, fungal infections are contagious, and psoriasis is not. The causes and ...

With spring on the horizon, you might be feeling like a fresh manicure is in order. Thankfully, there's no shortage of inspiration now that the 2025 nail trends are in - and painting a very stylish ...

If you want to learn how to strengthen nails, chances are you’ve suffered a broken nail or two. Whether you’re obsessing over the trendiest nail designs of 2025 or trying out new nail polish ...

Before choosing the best protein powders, our testers and dietitians evaluated more than 100 different animal-based and whey protein powders, considering factors like ingredients, taste ...