What factors can lead to brittle nails?

• A. Excessive moisture and harsh chemicals
• B. Nail polish and nail polish remover
• C. Frequent manicures and pedicures
• D. Overuse of lotion and moisturizing products

Answer: (A)

Brittle nails can be primarily attributed to factors such as excessive moisture and harsh chemicals. When nails are frequently exposed to excessive moisture, they can become softened and lose their natural resilience, leading to a tendency to break or split easily. Additionally, harsh chemicals, commonly found in many cleaning products or nail treatments, can strip away the natural oils and proteins that keep nails strong and healthy. This combination of moisture imbalance and chemical exposure is significant in the development of brittle nails.

While nail polish, remover, frequent manicures, pedicures, and overuse of lotions may affect the appearance and health of nails, they do not directly lead to the brittleness in the same way that moisture and chemicals do. Frequent treatment can sometimes contribute to issues, but the core factors causing brittleness are largely centered around the environmental and chemical stress placed on the nails.