Experiencing Wellness: An Exploration of Sensory Deprivation Tanks

The world moves at a breakneck speed, and sometimes, it seems as if we're all racing to keep up. Amid the hustle and bustle, finding the time to relax and rejuvenate can feel nearly impossible. Enter sensory deprivation tanks, a wellness trend that's gaining traction for its promise of deep relaxation and therapeutic benefits. But what is the science behind these float tanks, and do they really offer the health benefits they claim?

Experiencing Wellness: An Exploration of Sensory Deprivation Tanks

Floating Away: The History of Sensory Deprivation Tanks

Sensory deprivation tanks, also known as float tanks, were first developed in the 1950s by neuroscientist John C. Lilly. Lilly was interested in exploring the effects of sensory deprivation on the mind and body. His original tanks were filled with salt water heated to body temperature, allowing users to float effortlessly and eliminate external sensory input.

Over the decades, sensory deprivation tanks have evolved and been refined, with modern versions featuring light and soundproofing, temperature-controlled water, and high concentrations of Epsom salt for optimal buoyancy.

Recently, sensory deprivation tanks have seen a resurgence in popularity. This is partly due to new research suggesting that sensory deprivation can have various health benefits, such as stress reduction, improved sleep, and enhanced creativity.

According to a 2018 study published in PLOS One, floatation therapy can significantly reduce levels of stress, anxiety, depression, and pain, while improving sleep quality and overall mood. The study’s authors suggest that floatation therapy could be a practical and effective method to counteract symptoms of stress-related illnesses.

Another study published in the Journal of Environmental Psychology found that after using a sensory deprivation tank, participants reported increased feelings of serenity, relaxation, and overall mood enhancement.

Sensory Deprivation Tanks: Benefits and Challenges

While research suggests numerous health benefits from floatation therapy, it’s crucial to note that this practice may not be for everyone. Some people may feel claustrophobic in the enclosed space of a tank, and others may not enjoy the sensation of floating. Furthermore, while some studies suggest benefits, more extensive research is needed to fully understand and validate these claims.

Nevertheless, the potential benefits of sensory deprivation tanks are intriguing. They offer a unique way to disconnect, relax, and potentially boost your mental well-being—something increasingly important in our fast-paced world.


Interesting Floatation Facts and Tips

  • Floatation therapy is often used in combination with other wellness practices, such as yoga and meditation, to enhance relaxation and mindfulness.

  • Sensory deprivation tanks contain about 850 pounds of Epsom salt, which not only helps you float but is also believed to help soothe muscle aches and pains.

  • It’s recommended to float for at least one hour to reap the full benefits of sensory deprivation.

  • You are in control of your floatation experience. You can choose to leave the tank door open, have lights on, or play soothing music.


In conclusion, sensory deprivation tanks represent an intriguing and potentially beneficial wellness practice. They offer a unique form of relaxation, with research suggesting numerous benefits, from stress reduction to improved sleep. As with any wellness practice, it’s important to approach floatation therapy with an open mind and a willingness to explore. Ultimately, the key to wellness lies in finding practices that resonate with you and contribute to your overall health and happiness. It’s not a one-size-fits-all; it’s about discovering what works for you.