My fingernails keep splitting straight down instead of chipping. What causes this?

As we age, changes in nail texture and strength are common. The nail matrix can thin over time, leading to more frequent splitting and breakage. Additionally, genetics play a role in nail health, with some individuals naturally predisposed to more fragile nails.

While we cannot change our genetic makeup or halt the aging process, adopting protective measures and maintaining a proper nail care routine can mitigate some of these effects. Regular filing, moisturizing, and avoiding harsh treatments can help preserve nail integrity.

Frequent use of nail polish, acrylics, and gel manicures can weaken the nail plate over time. The chemicals in nail products, particularly those used for removal like acetone, can dry out nails and contribute to splitting.

Opting for gentler nail care options and allowing nails to breathe between manicures can prevent excessive damage. If acrylics or gels are a must, consider giving your nails a break every few weeks to recuperate and strengthen.