Dry air is air that has no water vapor and a very low humidity. Exposure to dry air can have certain effects on the respiratory system. Dry air can cause irritation to the mucous membranes and throat. It can also cause dry, burning red eyes. Dry air with the addition of steam, like a sauna, adds humidity and this is a healthy benefit. Dry, hot air with added steam can cleanse the body. It also has healing and preventive properties. It is known to improve chances for longevity.
People with high blood pressure or heart problems should seek advice from their doctor before using a sauna. Saunas are not recommended to be used by pregnant women. Heat is known to increase circulation to the skin. Heat is known to rid the body of toxins and relieve stiff muscles by promoting sweating. Home saunas are very popular in the United States and can commonly be found in health spas and gyms.
When people breathe air it needs to have moisture in it. Dry air can also increase colds, asthma, bronchitis, sinus, nosebleeds, and dry skin. In the winter, humidifiers can help raise the humidity. Germs like a dry environment and so does the flu. Dry hot air is good if there is added humidity, moisture, or steam.
In today's technology, there are many ways to get good ventilation and good air systems installed in your home. Most systems that are installed are known to improve indoor air quality. Humidification, cleanliness, and air flow are all important qualities for your home and your health. In some parts of the world there is dry air with little or no humidity. There are places in the United States that have very dry air, like Arizona. Air filters will also help control allergy causing pollution in your home.
When making dry air humid it will reduce the density of the air. Installing a humidifier in the home will be very helpful with dry air conditions. Sometimes a humidifier is recommended for installment in a home to help improve ones respiratory health. Nevada is another state that has mostly dry air.