More than 80 million people are believed to experience chronic halitosis, or bad breath. But it's often fixable once an underlying reason has been identified.

Resistance bands are the trick to help you ease into unassisted pull-ups: Start with a thick band, and switch to a thinner band as you get stronger.

If your increased forgetfulness is paired with difficulty finding the right words, apathy, or confusion, consider making an appointment with your doctor.

Noise-canceling headphones can help reduce noise-related stress and all the related health issues, including increased blood pressure and reduced metabolism.

Scientists previously thought that the appendix lost its original function as a result of time and evolution. However, research indicates this may not be true.

Having a sore throat is nobody's idea of fun. Sore throats lead to millions of doctor's visits each year. Depending on the cause, recovery time can vary.

There are more than 30 blood types currently recognized by the International Society of Blood Transfusions. One is so rare that it was once thought impossible.

The 80/20 diet, also called the 80/20 rule, is a popular eating plan because of its simplicity and flexibility.

You may have been told that late-night eating isn't good for you, but is that true? Here's the connection between those midnight snacks and your heart health.

Fitness trackers are popular accessories for runners, gym-goers, and other fitness enthusiasts. But how accurate are they, really?

If you use contact lenses, you may have noticed that your lens case is two different colors. Why is this, and why is it important?

98.6 degrees is generally what everybody has been taught is the average human body temperature. But new research indicates the average may have changed.

Swimmer's ear and ear infections are both conditions that can cause pain and discomfort, but what's the difference between them? Read on to learn more.

You've probably heard the well-known saying that humans only use 10% of their brains. Although no one is exactly sure where this idea originated, is it true?

You may believe your hair provides sufficient protection against harmful UV rays, but think again. Here's why you should put sunscreen on your scalp.

There is long-standing controversy and confusion about bleach -- is it safe to use to disinfect your home? Read on to learn more.

Waking up with a sore throat can be worrying, but there are many reasons your throat may be scratchy in the morning.

Wearing sunscreen is a great way to protect your skin from the sun's rays. But certain sunscreen formulas may cause breakouts if you have acne-prone skin.

You may have seen an athletic pro or an uber-fit person referred to as a "natural athlete." But what does this term even mean?

It can be tempting to stretch the truth when telling your doctor how much you exercise, but here's why you need to be honest.

Chronic constipation can make you feel awful, but that doesn't necessarily mean you should take a laxative every day. Here's what will happen if you do.

You may wonder why your doctor looks in your ears during a regular checkup. Read on to find out what they're looking for.

Discoloration of your toenails can signify a number of health problems. Read on to learn the signs and how to treat these potential health issues.

Your boss or coworkers probably encourage you to wash out your coffee cup. It can't be sanitary to drink out of a dirty mug, right? The answer may surprise you.

Walking 10,000 steps a day is a popular fitness goal, but it may not be necessary. Science indicates a different step goal we should be trying to reach daily.

Your makeup brushes fill up with your foundation, concealer, eyeshadow, blush, and more. But do you know what's in your makeup brushes that you can't see?

Men are more often diagnosed with sleep apnea, but part of that is that women have different and/or more subtle symptoms, and are thus often misdiagnosed.