House plants are good for your health because they basically do the opposite of what we do when we breathe: release oxygen and absorb carbon dioxide, which eliminates harmful toxins and freshens up the air. Research from NASA has found that house plants can remove up to 87 per cent of air toxins in 24 hours. Other studies have also proven that house plants enhance concentration and productivity, decrease stress levels and boost moods. Click here for more on why plants are good for your health and a beginner’s guide to decorating with plants.