Mouth taping has resurged as a popular bedtime trend on social media, echoing previous surges in popularity. The practice involves taping the mouth shut at night to encourage nasal breathing, which some proponents claim can offer health benefits. However, sleep experts caution that the technique’s benefits are largely anecdotal and that there are significant potential risks associated with it.
According to the Sleep Foundation, based in Seattle, Washington, the benefits of mouth taping are considered ‘mostly anecdotal’ with limited scientific evidence backing them up. While some studies suggest that nasal breathing can help with oxygen absorption and reduce snoring, experts like Wendy Troxel, Ph.D., a sleep and wellness expert, note that there is a lack of rigorous research to confirm its effectiveness.
Todd Anderson, a sleep and wellness expert, argues that nasal breathing is beneficial because it helps filter and humidify the air, which may reduce sn, dry mouth for some individuals. Breathing through the nose also produces nitric oxide, which expands blood vessels and relaxes the cardiovascular system, promoting relaxation and better sleep.
Despite the potential benefits, experts like Troxel advise caution, emphasizing that the effectiveness of mouth taping is ‘limited’ and that the majority of claims are not well-supported by scientific studies. They recommend that individuals experiencing mouth breathing or snoring should consult healthcare providers for more effective treatments.
Additionally, there are concerns that mouth taping may lead to discomfort, skin irritation, and in some cases, lower oxygen levels during sleep. For those who have nasal congestion, allergies, or other respiratory issues, mouth taping is not recommended as it can exacerbate breathing difficulties. Experts also suggest experimenting with the technique scientifically and with caution, emphasizing the importance of safety and consulting healthcare professionals before trying it.