It’s generally well known that plants survive and create energy for themselves through photosynthesis. Essentially, they absorb carbon dioxide from the air and release oxygen instead. On the other hand, humans and animals, do the reverse, breathing in oxygen and exhaling carbon dioxide in a process we call respiration. What you may not know, however, is that plants make use of respiration too. In dark spaces, or at night, when natural light is not available, plants engage in respiration to fuel their processes; because they are ‘breathing’ under these circumstances, at night, many plants can actually leech oxygen from a room.
If you’re worried about suffocating in your sleep, you don’t have to be. While plants may consume oxygen at night, they will not take in enough to remove all of the air from a room. That being said, when there is plenty of oxygen, it can help you to sleep by reducing anxiety and insomnia. If you’d like to boost oxygen levels, particularly to ensure there is plenty during the night, or to otherwise facilitate a full and restful sleep, here are nine plants to consider.
9. Aloe Vera
Aloe Vera is a popular plant, thought to be effective for many, many ailments. It is a succulent plant, with thick waxy leaves, boasting hardiness that allows it to survive in unforgiving desert conditions. Believe it or not, these traits make it quite effective at producing oxygen as well. The plant is designed to withstand constant sun exposure, without very much in the way of water, which means it generates significant levels of oxygen during the day. A handful of these plants around the house can help build up oxygen for a more calming, and restful sleep when night comes.
8. Snake Plant
Amusingly known sometimes as mother-in-law’s tongue, the snake plant is another plant that can keep your home environment cool and well oxygenated. Named primarily for its shape, it typically possesses broad, beautifully patterned leaves that taper to points, almost like swords. It is ideal for a number of reasons, including its status as a minimal maintenance houseplant. Another hardy desert plant, it thrives without water, and its broad leaves soak up lots of sunlight for oxygen production. As an added caveat, it can also be thought of as an air purifier, according to NASA. Better air quality leads to better sleep.