We can live four weeks without food, four days without water, four minutes without air. For sure, air tops the list as the most essential requirement to our physical health. Yet air can be rather unhealthy this time of the year. With doors and windows closed, indoor air pollution levels can rise to dangerous levels. While air fresheners cover up the smell of stale air, this does little to improve the indoor air quality. However, there is an effective solution to this problem, plants.[Special: If you'd like to listen to this article (a 2-minute audion clip) subscribe to my podcast feed (so you can open the attachment below) or simply click here to listen to the mp3 file]. Otherwise, just keep reading... more »
