Nails are made out of keratin. Keratin is a tough, fibrous protein that also makes up hair, horns, claws, hooves and feathers. Forms of keratin may also be a component of the silk produced by spiders and caterpillars.Know More
The cells of the nail begin as epidermal cells below the root of the nail. As more and more cells grow, they are pushed forward and form layers of thin plates that eventually keratinize. These cells are dead, but they are also strong, flexible and permeable.
Fingernails grow much more quickly than toenails, and nails generally grow faster during the warm months.Learn more about Nail Care
To whiten your nails, remove all nail polish, and buff your nails with a nail file. Use a nail brush to apply whitening toothpaste to the nail surface, and scrub each nail to whiten them. Rinse the toothpaste off your nails to complete the process.Full Answer >
Causes for peeling nails include doing extra chores with hands, exposing nails to chemicals, yeast infection, low protein levels, lack of amino acids, medication and insufficient vitamins. Sudden changes in the weather can also cause nails to begin to peel.Full Answer >
When growing strong fingernails, maintaining nail health is crucial. Scheduling regular manicures, keeping hands and cuticles moisturized with oils and creams, and protecting the nails from extreme temperatures, harsh chemicals and excessive water exposure can keep nails healthy.Full Answer >
Strengthen nails by leaving the cuticles alone, omitting the use of nail hardeners and moisturizing the nails. Take supplements, limit contact with harsh chemicals and reduce the frequency of professional manicures to further strengthen nails. Be as gentle with your nails as possible to prevent breakage and weakness.Full Answer >