Breathing through the nose is more beneficial than mouth breathing. Nose breathing filters, heats, and humidifies air as it enters the body. This may reduce the risk of infections and other problems.

Can something as simple as taping your mouth at night provide benefits for sleep apnea, snoring, and bad breath? Read on to learn why it’s not a proven treatment and could be dangerous to your health.

Most people naturally breathe through their noses almost all the time. Humans evolved this way as a survival technique — it allows us to keep breathing as we eat with our mouths, reducing the risk of ...

Many people misunderstand how our bodies produce energy, says James Nestor, a science journalist and author of "Breath: The New Science of a Lost Art." "We get most of our energy from our breath, not ...

Adenoiditis is an inflammation of the adenoids in the throat. Symptoms may include a runny or stuffy nose, mouth breathing, bad breath, and fever. Adenoids are an area of tissue that sits high in the ...

Touching contaminated objects and then infecting ourselves with the germs is not typically how the virus spreads. But it can happen. By Tara Parker-Pope Fears about catching the coronavirus from ...

Matteo Salvini, Leader of Italy's far-right League (Lega) party, shows how not to wear a protective face mask as a precaution against the COVID-19 coronavirus. (Photo by Andrea Mancini/NurPhoto via ...

Breathing through your nose has many benefits, including increasing your oxygen intake and reducing your exposure to foreign substances, among others. Breathing through your mouth may contribute to ...