Nail care involves maintaining the health and appearance of your nails. This includes regular trimming, filing, and cleaning to prevent breakage and infection. Keeping nails dry and moisturized is essential, as it helps to avoid brittleness and peeling. Additionally, using a base coat before applying nail polish can protect the nails from staining. It's also important to avoid biting your nails and to use gloves when doing household chores to prevent damage. Regular visits to a manicurist can provide professional care and advice tailored to your specific nail needs.