Six health secrets that can be revealed from the nose

In addition to being able to detect 1 trillion different odors, the nose is also a mirror to our health, revealing a variety of health issues. 6 health secrets your nose can reveal, confirmed by scientific research.

1. Nasal mucosa reflects sinusitis and nasal allergies

Normal nasal mucosa should be pink. If your nasal mucosa appears blue, white, or swollen, you may have allergic rhinitis or a nasal allergy that causes inflammation. Redness in the nose often indicates an infection. If accompanied by fever or nasal allergies, a bacterial sinus infection may have occurred.

A new study finds a link between nasal and throat flora and body mass index (BMI). The heavier the male participants, the more potentially pathogenic bacteria they had in their nasal cavity. Men who are relatively slimmer and more attractive have fewer bacteria in their nasal cavities. Therefore, the number of nasal bacteria is closely related to whether the body is obese.

A new study found that a straight and attractive nose is a sign of good health, so liking a straight nose is not only a manifestation of people's love of beauty, but also the result of "natural selection." New research has found that when a person's nose is reshaped to be more upright and centered, their facial attractiveness is greatly improved.

The nose could help diagnose schizophrenia, study finds. Genetic analysis of samples of intranasal neurons from patients could help diagnose schizophrenia. The nose can also help diagnose brain diseases such as Alzheimer's disease. Many patients with this disease have loss of smell before the onset of the disease.

Scientists say that in addition to being related to excessive drinking, red nose (rosacea) may also be related to a variety of diseases, such as stress or anxiety, allergies, hay fever or thyroid disease.

The nasal discharge of healthy people is clear, but once a serious illness occurs in the body, the white blood cells secrete a green enzyme that can cause the nasal discharge to appear yellow or green. Nosebleeds may be related to bleeding disorders or high blood pressure. However, in most cases, nosebleeds are normal and harmless and there is no need to worry too much.