What are the effects of excessive exposure to water on nails?

Excessive exposure to water can lead to the softening and weakening of nails. When nails are frequently submerged in water or exposed to high humidity, they can absorb moisture, which disrupts their natural structure. This results in nails becoming pliable and prone to bending, peeling, or breaking. Over time, this excessive moisture can compromise the integrity of the nail, making them more susceptible to damage and infections, as well as reducing their overall strength.

The other options do not accurately reflect the effects of prolonged exposure to water. Strengthening and increased growth rate are typically associated with proper hydration and nutrition rather than excessive exposure to water, which harms the natural resilience of the nails. Similarly, improved color and shine result more from the application of nail care products or good grooming habits, rather than hydration from water alone.