Water is one nutrient that all forms of life must have to survive. All functions of the body require sufficient moisture to work properly.
The lungs and respiratory tract are good examples of body systems that are dependent on moisture to work well and must function effectively to prevent infections. If the body has sufficient water, mucus forms a layer of moisture to trap cold and flu viruses, pollutants and other debris in the air you breathe. This protection is vital in helping to prevent upper respiratory illnesses such as the common cold. Dryness causes damage to the cells that produce mucus, thus when the air is dry the respiratory system’s natural protection is weakened, causing people to have a higher incidence of colds and flu.
Colds and flu begin making their seasonal rounds during autumn and winter. Part of the reason for increased respiratory illness during this time is because the humidity levels in the air reaches its yearly low. Heating units and reverse cycle air conditioning in homes and offices also further remove moisture from the air. Summer colds are becoming increasinly common and the need for humidity can be just as important in hotter, drier climates.
The Importance of Humidity
The solution is to increase moisture in the body by increasing the
level of moisture in the home and office. Doctors have always advised
drinking plenty of fluids for proper health. Breathing in humidified
air follows the same logic.
At times, relative humidity can drop to as low as 10% - drier than the air in the Sahara Desert. Most people experience problems when the relative humidity level drops below 25%. A comfortable humidity level should not be higher than 50%. This level of humidity helps people breathe better, sleep better, improve the complexion and relieve cold and flu symptoms. It also stops dry-out damage to plants, paintings and furniture and helps save money on heating bills, since proper humidity allows people to feel more comfortable at lower temperatures.
Vaporizers can provide the following benefits:
- Keeping the respiratory system moist, allowing it to fight off bacteria, viruses and pollutants
- Help prevent dry crusting in the nose
- Help relieve symptoms of hay fever
- Help relieve dry irritated and itching skin and eyes
- Help relieve dry, scratchy throat and cough
Vapor therapy is fast acting and doesn’t have side effects such as drowsiness or rebound congestion, which are associated with many nasal sprays and other medication. It is ideal for use when medication has worn off, but it’s too early to re-medicate.
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