Nails are made up of keratin, laminated layers of protein that grow out from under the cuticles. Healthy nails are smooth and free of dents, ridges and discoloration. According to the Mayo Clinic, many undesirable nail conditions can be treated with proper care and home remedies, while other conditions may be a sign of a serious underlying medical condition. Talk to your doctor if you nails become opaque, curled or pitted, separate from the nail bed or form diagonal ridges.
Prevention
There is no nail product or treatment that can do more for healthy nails than taking preventive steps to avoid damage. Your fingernails should be babied and not used as tools to pry open jars or remove staples. Finger and toenails are susceptible to trapping moisture underneath the nail bed that can develop into fungus. Keeping nails clean and drying them thoroughly prevents fungus growth.
Bacteria and fungi also can creep underneath the nail from small cuts. While you may not be able to prevent the occasional accident, you can avoid small cuts by not picking at your cuticles or biting your nails. According to the American Academy of Dermatologists, biting your nails transfers germs from your mouth to the skin underneath your nails, leading to infections. Clip off hangnails to avoid opening a wound.
Nail Care
A manicure from a professional is one way to assure proper cutting and formation of your nail growth, but beware of infections that often are rampant at nail salons. Do a manicure at home to avoid this risk. Soak nails in a hot bath or tub of hot water prior to a manicure or pedicure. Cut nails in a straight line to prevent ingrown nails. File rough edges with an emery board. Moisturize your cuticles often throughout the day, especially after washing or after removing nail polish. Use nail polish to seal in moisture. Nail hardeners also can help to keep nails strong, but products that contain toluene sulfonamide or formaldehyde should be avoided, report Mayo Clinic doctors.
Eat Right
A well-rounded diet that consists of whole grains, low-fat dairy and plenty of fruits and vegetables assures general good health, including your nails. To give your nails an extra nutritional boost, the Mayo Clinic recommends a biotin supplement. Taking 2.5 mg of biotin daily can strengthen nails and help them to become thicker. Using gelatin supplements or soaking in gelatin to strengthen nails is a myth, according to the Mayo Clinic.
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