The term “hair loss” or “alopecia” refers to the medical condition of the loss of hair from the head or body. Hair loss is a natural body process, when some hair falls out, new growth replaces it.

Your adult height is largely determined by your genetic makeup, but you can give your body a boost. That is, some environmental factors play a role in how much you grow and how tall you eventually become.

Wet hair is extremely delicate and should be handled with care. When you get out of the shower, your soaking-wet hair can stretch, making it more susceptible to breakage. Combing wet hair can help rid it of tangles, but if done improperly can leave you open to damaged strands -- and a frizzy, unkempt look.

Werewolves are not the only ones who know what the moon can do for hair. Astrologers also believe paying close attention to the cycles of the moon can determine hair growth and density.

If chemical relaxers, flat irons and hot combs are too tough on your hair, don't worry. There are alternatives to harsher treatments that can still leave your hair straight, smooth and glossy.

Smooth, silky tresses are often lusted after by those carrying around a coarse, unruly head of frizz. No matter how many at-home smoothing products are applied while washing, before blow drying and during straightening, you can still end up with an unmanageable mane.

Your scalp's hygiene and health affect your hair's health and appearance. The scalp is prone to a variety of problems, including dry skin, fungal infections, skin cancer and chronic skin conditions, such as psoriasis and eczema. An unhealthy scalp can lead to thin and broken hair, dandruff or oily hair.

Side effects such as allergic reactions, eye infections and hair loss have been linked with eyelash extensions, a beauty enhancement method in which synthetic lashes are attached one by one to natural lashes.

Body hair is a natural part of human growth and development, but hair growth patterns differ from person to person. Some individuals may have more body hair than they prefer, while others may not have as much hair as they'd like.

Wella hair color is a full line of permanent hair coloring that can be used to change your hair color or to cover up gray or white hair. You must mix the actual Wella hair color with Wella hair color developer to activate it before dying your hair.

When you sport a chemically relaxed hairstyle, maintenance is essential to prevent dryness, breakage and other damage. To avoid these common pitfalls, repeat this vital mantra: condition and moisturize.

Loose, low waves are a sexy, beach-inspired style that you can easily create if your hair already has curls. With curly hair, creating the waves lower and having smooth hair at the roots requires a few more styling steps. Take the time to achieve this look for a head-turning wavy 'do.