Studies suggest that breathing through your nose can improve physical and mental health, including lowering blood pressure, reducing stress, boosting brain function and immunity, and reducing snoring. In particular, keeping your mouth closed while breathing may even make you more attractive.
According to Danish longevity scientist and biomechanics expert Mads Tömörkènyi, in addition to eating and speaking, the mouth is designed for breathing when the nasal passages are blocked due to colds or allergies. Regularly breathing through the mouth overstimulates certain cheek muscles, leading to airway constriction that causes the lower jaw (the largest bone in the face) to shrink and affects the structure of the teeth. The founder of the fitness brand MT Performance says that breathing through the nose can change the structure of facial muscles and tissues, prevent misaligned teeth, make the face slimmer, give the eyes a "dreamy" look, and even change the shape of the nose, making you more beautiful.
British dentist Dr. Richard Marques explains that the consequences of jawbone contraction are that teeth are compressed, leading to misalignment and loosening. According to him, excessive mouth breathing is "harmful to overall oral health," including causing dry mouth and bad breath, inflamed gums, and an increased risk of periodontal disease. Mouth breathing can also cause cavities and tooth sensitivity due to increased acidity in the mouth. Conversely, "developing the habit of breathing through the nose supports the facial muscles and, consequently, the jawbone, resulting in straighter teeth," Dr. Marques emphasizes.
Practice nasal breathing techniques.
Experts say signs that you're breathing through your mouth more often include a dry tongue, waking up with a dry mouth, and difficulty breathing comfortably through your nose. Gillian McMichael, a meditation instructor from Edinburgh, suggests that if you find yourself breathing through your mouth while resting, you should adjust it. The method is alternate nostril breathing, where you block one nostril while inhaling and exhale through the other. This is a technique practiced in yoga to boost energy. "One of the best things you can do to improve your breathing is to learn meditation and yoga," she recommends.
Mark Hallam, a personal trainer in Melbourne, Australia, says walking is a great way to exercise: Take 5 to 10 steps while inhaling through your nose, hold your breath for 5 to 10 steps, then exhale for 5 to 10 steps. As you improve your nasal breathing, these numbers can increase.
HOANG DIEU (According to Daily Mail, Yahoo Life)
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