Health

Invisalign is a popular alternative to braces that uses plastic aligners over the teeth to gradually shift them into place. Here's how they work.

Gymnastics is known to improve motor learning, physical response, and learning skills, as well as self-confidence.

Running can potentially be hard on the body — especially the knees — and so it is important to know the risks you could be in for if you run every day.

When you want relief from cold symptoms (and fast), it's tempting to reach for a bottle of Mucinex. But there are some things you should know before doing so.

If you experience headaches often, you should keep track of when they occur, how painful they are, how long they last, and what you were doing prior to onset.

A swim on a hot summer day is a great way to have fun and beat the heat. At some point, you may have opened your mouth while underwater. Is it safe to do so?

Hiccups generally subside within a matter of minutes. But for some, this involuntary reflex can go on for much longer and even impact one's quality of life.

Hair removal creams are a popular method of removing body hair. Are they safe to use or not? Here's what you should know.

Although "bloating" can refer to anything that seems overfilled or overextended, abdominal bloating is what we usually mean when we complain of bloat.

Do you find yourself reaching for water the moment you wake up? Many of us wake with a dry mouth -- here's what it means and how to combat it.

Cold sores and canker sores are both painful lesions that can occur in or around the mouth, but what's the real difference between them? Read on to learn more.

An IUD, or intrauterine device, is a type of birth control that is inserted into the uterus. Here's why you shouldn't try to remove it by yourself.

We've compiled some of the ways that evening scotch could be impacting your body -- many of which you've likely never considered.

For those dealing with mild to moderate hearing loss, a new option is on the horizon that could make life a little easier. Here's what you need to know.

Donating blood continues to be a critical way to help patients in need. Different kinds of blood donations are needed, so what's the difference between them?

You may have heard the term "hay fever," but what does it even mean, and how is it different from allergies? Read on to learn more.

Arthritis is an umbrella term for joint aches, but there are different forms, such as rheumatoid and psoriatic. Learn the differences between them here.

Sleep troubles are common for adults and children. Melatonin is considered generally safe for adults, but you may have questions about its safety for children.

In a world where vaccines have eliminated diseases such as smallpox and polio, you may wonder why there's no vaccine for the common cold. Read on to find out.

If drinking milk sends your body out of whack, it's important to identify the cause. What's the difference between lactose intolerance and a dairy allergy?

Benzoyl peroxide is a topical medication used to treat acne. It can be found in many over-the-counter creams, gels, and cleansers.

For many, roasting marshmallows over a bonfire is a cherished summertime activity, but it may not be so good for your health. Here's how to protect yourself.

Cough medicine is a common solution for those nights when a cough is keeping you awake. But what happens if this medicine is overused? Read on to learn more.

Splinters are small fragments of foreign objects that puncture and become embedded in the skin. What can happen if you don't remove a splinter right away?

The author claims that obesity is largely due to hormonal imbalances. But other doctors say it's premature to claim how diet can manipulate hormones.

Sprains involve the tearing or stretching of ligaments when you twist, roll, or turn a body part in an improper way.

Snorkeling is a social as well as physical activity that brings you closer to nature, helps improve breathing and manage stress, and strengthens the body.