What can cause Leukonchia?

Leukonychia, the condition characterized by white spots or lines on the nails, can indeed be caused by nutritional deficiencies. This condition often arises from a lack of essential vitamins and minerals, particularly biotin, zinc, or protein, which are vital for healthy nail growth. When the body does not receive sufficient nutrients, it can affect the keratinization process of the nails, leading to visible changes like leukonychia. Therefore, addressing nutritional intake is an important aspect of both nail health and overall aesthetic practices.

In contrast, while infections, dye exposure, and excessive moisture can lead to other nail conditions or damage, they do not specifically relate to the formation of white spots or lines that define leukonychia. For instance, infections may cause discoloration or changes in nail texture, but this is distinct from the specific manifestation of leukonychia. Similarly, excessive exposure to moisture can contribute to nail fragility or even fungal infections, rather than white spots attributed to nutritional deficiencies.