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

To minimize trauma, it’s advisable to maintain short nails and use the pads of your fingers instead of your nails for tasks. Wearing gloves while performing manual work can also provide a protective barrier, reducing the risk of splits.

Just like skin, nails require moisture to remain flexible and resilient. Dehydration, whether from insufficient water intake or environmental factors, can lead to brittle nails that are prone to splitting. Exposure to harsh soaps, frequent hand washing, and dry weather conditions can strip nails of their natural oils, exacerbating the problem.