5 House Plants That Will Help You Sleep, Experts Say

One 2009 study published in HortTechnology found that lab chambers with snake plants in them saw a faster depletion of ozone—a smog pollutant that can harm the lungs and cause a range of health issues—than chambers without the plants. Fortunately, these plants are some of the easiest to take care of and require little more than indirect sunlight and water every few weeks to stay happy.

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