While your hair can gradually lose natural moisture over time because of aging, sudden dryness has other causes. Dry hair lacks the shine and silkiness of healthy hair, and you may notice more split ends and breakage. Identify the cause of suddenly dry hair so you can get to restoring moisture to your tresses.

What sets ionic hair dryers apart from traditional dryers is the fact that ionic dryers release only negatively charged ions. Ionic dryers help your hair cuticles to remain closed while you dry your hair, allowing the inside of your hair to retain moisture.

Olive oil and honey are healthy products for your hair and health. Honey has been used for centuries as a beauty treatment in skin and hair preparations. Olive oil is known for its many healthful uses in diet and beauty.

As you get older, it's not uncommon to develop a receding hairline. Age isn't the only thing that spurs hair loss, though. Thyroid issues, low estrogen or a genetic condition called androgenetic alopecia may also cause problems.

Eyebrows are the delicate hairs that grow on the brow ridge above the eyes. The purpose of eyebrows is to prevent sweat from getting into the eyes. They also help shield the eyes from sun and keep dandruff and other small particles from falling into the eyes.

If you have hair growth in undesirable places, you may want to find ways to reduce or stop it. Laser hair removal may be the best option; however, laser treatments can be cost-prohibitive.

Radiation therapy, the administration of energy waves often referred to as ionizing radiation, is a common treatment for cancer patients. The radiation therapy targets rapidly growing and dividing cells, which can include normal, healthy cells, especially cells in hair roots that grow quickly.

Heavy products in fine or limp hair can cause it to look dirty and greasy, even if you've just washed your hair. Not all products are ideal for your hair type, and using too much of waxes, pomades or other styling products can weigh your hair down and make it unmanageable and oily.

Although everybody wants a luxurious, long mane of hair, it is not always easy to accomplish this. Hair--especially if it is dry, damaged, or brittle--can become ever shorter due to splits and breakage at the ends, creating the illusion that your hair simply won't grow.

Although you might blame kids, work, lack of sleep and long commutes, gray hair actually occurs naturally with age. You might notice a few grays along your hairline that quickly spread as the years go by.

Simply washing more frequently won't help most hair-health issues -- if you suffer from oily hair or a dry, flaky scalp, a symptom-targeted haircare routine may help. Oil overproduction exacerbated by excessive washing or poor product selection keep your hair looking and feeling greasy shortly after showering.

Dry cough causes pain and interferes with rest. Unfortunately, over-the-counter remedies designed to treat it aren’t approved for use in infants. On the bright side, a number of home remedies may combat dry cough in babies.