10 Best Houseplants To Purify The Air (PHOTOS)

Flickr: Julia Folsom

House plants are the ultimate in functional decorating. Some well-placed greenery can not only brighten a space but also purify the air -- and they're also helpful in creating a more relaxing, restful ambiance in any room. We know that spending time in nature is linked to reduced stress levels and relieve tension. In fact, in a 2008 study, Dutch researchers found that hospital patients with indoor plants in their rooms reported lower stress levels than patients without them.

That's why we've rounded up 10 beautiful houseplants that are easy to take care of and effective at increasing oxygen and clearing out toxins for cleaner breathing air. (Some were listed in the top 10 best air-purifiers in a study of houseplants by NASA scientists!). So try adding one to your bedroom or office space for a little dose of zen.

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