Have you noticed vertical streaks on your nails? You’re not alone. This phenomenon is common and may have several explanations. Although often benign, these traits can be a sign of deficiencies or small daily attacks. Discover the causes of striated nails and natural solutions to make them smoother and stronger.
Why are my nails striated?
Nail streaks usually appear with age, like wrinkles on the skin. As the naturalness, the production of keratin and collagen decreases, which weakens the surface of the nail. In women, this phenomenon may increase with menopause.
However, age is not the only factor. Here are other common causes:
- Microtrauma: Often hitting a keyboard or playing a musical instrument can weaken the nail.
- Exposure to chemicals: The frequent use of glove-free detergents may damage keratin.
- Aggressive varnishes and manicures: Some chemicals in varnishes and solvents dry and weaken the nails.
- Dietary deficiencies: A lack of vitamins and minerals (iron, zinc, biotin, vitamin B) can lead to streaks and nail deformation.
- on the following page: