Cold plunge therapy can improve sleep by regulating core body temperature and signaling the body to rest. The post-immersion cooldown mimics the natural pre-sleep temperature drop, making it easier to fall and stay asleep. Cold exposure also lowers cortisol, activates the parasympathetic system, and boosts mood-enhancing neurotransmitters like dopamine and norepinephrine, promoting relaxation and mental calm. For best results, plunge 2–3 hours before bedtime to allow your body to wind down naturally.

Cold is Medicine
Cold plunge therapy involves immersing the body in cold water (5–10°C) to stimulate natural healing, reduce inflammation, improve circulation, and boost endorphins. It supports muscle recovery, strengthens the immune system, and enhances mental clarity—making it ideal for both physical and mental wellness.
At our Lethbridge wellness clinic, you can book a cold plunge session alone or combine it with an infrared sauna for contrast therapy, amplifying the benefits of both. Sessions take place in a private room with a shower, providing a clean, comfortable, and calming environment for beginners and experienced cold therapy enthusiasts alike.
How can cold plunging help me?
Feeling stressed, burnt out, or in need of an immune boost? The cold plunge revitalizes your body and mind, leaving you energized, clear-headed, and refreshed!

Cold plunge therapy may support individuals with ADHD by regulating the nervous system and enhancing focus. The cold exposure triggers the release of dopamine and norepinephrine, boosting attention, mood, and alertness. It also promotes mindfulness and body awareness, helping manage restlessness and improve emotional regulation—offering a natural way to increase mental clarity and energy.
Cold plunge therapy helps manage anxiety and stress by resetting the nervous system and promoting calm. Immersion triggers deep, controlled breathing and activates the parasympathetic system, lowering cortisol and restoring balance. Many people feel mentally refreshed, emotionally grounded, and more resilient after a session, making cold plunging a natural way to support mood and stress relief.
Cold plunge therapy can enhance workouts by boosting recovery, reducing muscle soreness, and improving mental resilience. Post-exercise immersion decreases inflammation, flushes out lactic acid, and speeds up muscle repair. It also stimulates the nervous system, increasing alertness, circulation, and energy. The mental challenge of cold exposure builds focus, stress tolerance, and toughness, supporting better performance. For best results, plunge after workouts for recovery or before for a quick pre-workout boost.
Cold plunge therapy supports the immune system by stimulating the body’s natural defenses. Cold exposure activates the circulatory and lymphatic systems, flushes out toxins, and boosts white blood cell production. Regular sessions can reduce inflammation, build resilience, and improve overall immune function. Pairing cold plunges with wellness practices like infrared sauna enhances these benefits, helping your body stay healthy and strong.
Cold plunge therapy strengthens mental resilience by challenging focus, breath control, and presence in discomfort. Regular cold exposure builds willpower, emotional regulation, and stress tolerance, helping you better manage challenges both physically and psychologically.
Posted on Google Kira McGeeTrustindex verifies that the original source of the review is Google. Love the space! Great staff!Posted on Google Jessianna Pisony-KociTrustindex verifies that the original source of the review is Google. I have been coming to Tranquility since they opened, and every time its a beautiful experience. So peaceful and the staff are kind and caring.Posted on Google Anamaria TurukTrustindex verifies that the original source of the review is Google. I've been to other acupuncture places, but this place was relaxing, welcoming and Dr. Zach was fantastic. The session was relaxing and had positive effects from the acupuncture based on my needs, I also really appreciated the pear tea recipe!Posted on Google Lynn DegenhardtTrustindex verifies that the original source of the review is Google. I really enjoyed my first experience at Tranquility! It was very relaxing. The place is very clean. Ii highly recommend this experience!Posted on Google Jenness ShortreedTrustindex verifies that the original source of the review is Google. Update: in a very quick response, I was contacted after my emails were sent to junk and unseen. I want to correct my previous review…they are quick and as technical issues can fail us all…they showed up and honoured their promotion . Thank you tranquility. Last month tranquility had a special on, it said to contact by email or come in. Since I’m not local , email was my option as I wanted to purchase as gifts. After a couple emails and no response, the sale has now passed. That was disappointing. A suggestion, if that is your only way of accessing this special, maybe respond or check email . Thanks.Posted on Google Melissa HowarthTrustindex verifies that the original source of the review is Google. Amazing experience! I would highly recommend this spa! The massage I had today was wonderful and the cold plunge and sauna was exactly what I needed. I was in a car accident and the combination therapies offered in this business are well worth investing in yourself for. My massage therapist was incredible. Front desk staff is helpful and kind. Very inviting atmosphere. I will visit again monthly!Posted on Google FlyBirdyFlyTrustindex verifies that the original source of the review is Google. Great atmosphere and place. I’m a manager and float therapy works, helps me reset, is one of the best forms of self care and stress relief out there.Posted on Google James ScottTrustindex verifies that the original source of the review is Google. Staff was extremely helpful and float was amazing. First time and definitely not my last