In winter, we strive to turn our home into a cozy fortress, tightly closing the windows to conserve heat. However, this habit is often the cause of poor health, sleepiness and frequent colds. Regular airing in cold weather is not just a way of freshening up a room, but a necessary procedure for maintaining health and high performance.
Why it’s essential for your health
When windows are closed for too long, indoor concentrations skyrocket carbon dioxide. This leads to a feeling of stuffiness, headaches and decreased concentration. The flow of oxygen helps the brain to work more efficiently and the body to recover more quickly.
In addition, dry and stale air is an ideal environment for the spread of disease. viruses and bacteria. Heating devices dry out the mucous membranes of the nasopharynx, depriving them of their natural protective barrier. Briefly opening a window helps to balance the humidity level and literally “flushes” pathogens out of the room.
Rules for effective ventilation in cold weather
In order not to freeze the apartment and not to provoke drafts, it is important to follow the right tactics:
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Use the method through-ventilationby opening the windows fully for 5-7 minutes.
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Leave the room during active cold air inflow.
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Repeat the procedure at least three times a day: in the morning after sleeping, during the day and before resting.
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Make sure that the airflow is not directed at plants or appliances.
This approach allows the air mass in the room to be completely renewed without significant heat loss to walls and furniture.
Impact on sleep quality and immunity
Clean and cool bedroom air has a direct impact on the production of melatonin – the hormone responsible for deep and restorative sleep. In a ventilated room, the temperature drops to optimal values, allowing the body to enter the deep sleep phase more quickly.
Regular circulation of fresh air is also an element of passive sleep. hardening. The body gets used to small temperature changes, which strengthens blood vessels and makes the immune system more resistant to seasonal illnesses.
The right microclimate in the house helps to keep cheerfulness and good mood even on the cloudiest winter days.
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