The lifting of an artificial nail can lead to what issue?

The lifting of an artificial nail can lead to discoloration of the nail plate primarily due to the accumulation of moisture and debris trapped beneath the lifted area. When an artificial nail lifts, it creates a space where fungi, bacteria, or other contaminants can enter, which can result in changes in color or even infection. This discoloration may manifest as yellowing, darkening, or the formation of spots on the natural nail plate, indicating that the integrity of both the artificial and natural nail has been compromised.

In contrast, the other options are less relevant to the phenomenon of nail lifting. Increased nail growth, enhanced shine, and faster drying time are not typically outcomes associated with lifting. In fact, lifting generally hinders the natural nail's health and appearance rather than improving it.