Which technique is important for maintaining healthy nails?

Regular moisturizing is essential for maintaining healthy nails because it helps to prevent dryness and brittleness. Just like skin, nails can become dehydrated and suffer from environmental factors such as low humidity, excessive water exposure, and harsh chemicals. Moisturizers improve the flexibility of the nail and can reduce the risk of breakage and splitting. Additionally, incorporating moisturizing treatments helps to soften the cuticles, making it easier to maintain healthy nail growth and appearance.

Other techniques, while they may have their benefits, do not contribute as positively to overall nail health. For instance, frequent filing can lead to weakened nails if done excessively, and applying nail polish continuously without breaks can lead to discoloration or damage from the chemicals in the polish. Cutting nails excessively short can cause discomfort, increase the risk of infection, and may even lead to painful ingrown nails. Therefore, regular moisturizing is a fundamental practice for promoting the health and longevity of nails.