What is the primary reason for performing regular manicures for individuals with onychophagy?

Regular manicures for individuals with onychophagy, or nail-biting, serve as an effective strategy to discourage the habit. By keeping the nails well-groomed and manicured, individuals may be less inclined to bite their nails due to the improved appearance and feel of their hands. A manicure provides an opportunity to create a barrier between the teeth and the nails, making it less tempting to bite. Additionally, the attention to nail care can remind individuals of their commitment to overcoming the habit, reinforcing positive behaviors towards their grooming routine.

While reducing nail length, beautifying the nails, and applying nail hardeners can also contribute to overall nail health and aesthetics, they do not address the psychological and behavioral aspects of onychophagy as effectively as the approach of regular manicures. The primary purpose in this context is to create an environment that discourages the nail-biting behavior.