Carbon dioxide, the health hazard for people working from home.
CLIMATE CHANGE AND ITS IMPACT ON HEALTH
It must be acknowledged that climate change, or global warming, is a multifaceted issue that extends beyond the realm of medicine. Today, I would like to discuss the increase of carbon dioxide (CO2) levels within our homes, particularly as many people are now working from home (WFH). This WFH trend often involves closing doors and windows while using air conditioning to maintain a comfortable temperature.
The consequence is a lack of air exchange between the indoor and outdoor environments, causing a gradual reduction in oxygen levels. Although this reduction does not pose an immediate threat to life, it leads to an accumulation of carbon dioxide within the enclosed space.
What is the acceptable level of carbon dioxide?
Generally, the World Health Organization recommends that carbon dioxide levels should not exceed 800 parts per million (ppm) to avoid adverse health effects.
Effects of Elevated Carbon Dioxide Levels:
Research indicates that when carbon dioxide levels exceed the recommended standards for extended periods, it can negatively impact overall health. Prolonged exposure may contribute to bodily inflammation, compromise the immune system, and exacerbate allergy-related issues. Additionally, there is a connection between elevated carbon dioxide levels and poor sleep quality.
Reducing Carbon Dioxide Levels at Home:
Ventilation: Opening windows and doors allows fresh air to circulate and reduces indoor carbon dioxide levels. However, this method may be limited on days with high levels of outdoor air pollution (PM 2.5).
Indoor Plants: Certain plants, such as snake plants, spider plants, and peace lilies, have been found to help absorb carbon dioxide during photosynthesis. While they may not be as effective in a confined space, having multiple plants can contribute to improved air quality.
Air Purifiers: Consider using air purifiers equipped with HEPA filters or other advanced technologies to reduce indoor pollutants, including carbon dioxide.
In conclusion, the issue of elevated carbon dioxide levels within our homes may not be immediately apparent, as carbon dioxide is colorless and odorless. Nonetheless, it is crucial to be aware of the potential health implications and take proactive measures to ensure a healthier indoor environment.
