cold plunge tank

Cold Plunge Therapy Benefits: Mind, Body, Spirit

Have you ever wondered how cold plunging could benefit you? If so, you’re not alone—regular sessions in a cold plunge tank are an increasingly popular way to boost health and wellness.

For centuries, cultures in the Nordic regions used cold plunging to enjoy a host of benefits for the mind, body, and spirit. Now people are enjoying the same benefits at home. Practitioners report it helps to improve circulation and reduce inflammation. It's also commonly used to boost the immune system, improve skin health, and promote detoxification.

If you’re interested in trying cold water immersion, there are a few things you should know. In this article, we’ll give you an overview of cold plunging, including its benefits and some tips for establishing a home practice.

What is Cold Plunge Therapy?

Cold plunge therapy is a type of hydrotherapy that involves immersing the body in cold water. Typically, the temperature of the water is between 39℉ and 59℉. It is often used to treat injuries, chronic pain, and fatigue. It is also used to improve circulation and increase energy levels.

Research has confirmed that cold plunge therapy can deliver a number of benefits. These include reducing inflammation, increasing circulation, and boosting immunity.

Cold plunge tanks are a great way to get these benefits, as they are specifically designed for cold water immersion at home. Always having cold water that's clean and safe makes establishing a routine easy.

Benefits of Cold Tub Therapy

If you’re looking for a way to improve your health and wellness, you should definitely consider cold tub therapy! Despite the chilly temperatures, cold tub therapy offers proven health and wellness benefits.

When you’re looking for a way to improve your mind, body, and spirit, then cold tub therapy is definitely for you! Let's explore how each aspect of health and wellness can benefit from having a cold plunge tank of your own.


To begin, let's look at how cold plunge tubs can benefit the mental aspect of your health and well-being. Cold water therapy has been used for centuries to cleanse the mind. Here's how.

Improves Mood

As the cold water washes over the body, norepinephrine and epinephrine/adrenaline are released. Norepinephrine is an anti-stress hormone and neurotransmitter that plays a role in the body's fight-or-flight response.

Epinephrine, also known as adrenaline, is a hormone that increases heart rate, blood pressure, and glucose levels. This is what makes you feel so invigorated!

Boost Happiness Levels

Taking regular dips in cold plunge pools can boost happiness levels too. This is caused by the stimulation of dopaminergic transmission in the mesocorticolimbic and nigrostriatal pathways. In other words, the cold water triggers a release of mood-boosting neurotransmitters, making you feel happier.

Another study that looked at the effects of regular winter swimming on swimmers' moods showed that, after four months of consistently cold water swimming, the subjects felt more energetic and active than the control group.


Next, let's examine how cold plunge tubs can provide benefits for the body aspect of your health and well-being. Pro athletes have been taking ice baths for decades now. Here's why.

Reduces Muscle Inflammation

Cold water immersion has been scientifically proven to help reduce the side effects of muscle inflammation. One of the top benefits of taking cold plunges is that they lower the temperature of damaged tissue and constrict the blood vessels.

This helps reduce muscle swelling and inflammation. It also helps to numb nerve endings in the muscles, providing quick relief.

Improves Lymphatic Circulation

Cold plunge tub therapy encourages your lymph vessels to contract, making your lymphatic system work harder to pump lymph fluids throughout your body and flush out waste.

It also activates the immune system’s white blood cells, directing them to annihilate any unwanted substance in the fluid. This produces a positive cycle. The cold water stimulates the lymphatic system, stimulating the immune system, which maintains happy and healthy feelings.


Although cold plunge therapy is most commonly associated with its physical benefits, such as increased circulation and reduced inflammation, it can also have a profound effect on our mental and emotional well-being. In fact, cold plunge therapy is even good for the spirit. For starters, few things lift the spirits and offer a sense of peace like having a healthy mind and body.

Taking regular cold plunges helps increase our energy levels, improve our mood, and sharpen our focus. This supports deeper spiritual practice by promoting a greater sense of calm and tranquility.

Allowing the mind to relax and focus on a higher purpose is far easier with regular cold plunging practice.

Enjoy Ice Bath Benefits with RENU Therapy

There are many benefits to taking an ice bath, including improved physical and mental health. RENU Therapy's cold plunges are the perfect way to enjoy these benefits. Featuring a sleek design that looks great indoors or outdoors, RENU Therapy's cold plunge is the perfect way to enjoy the mental and physical benefits of an ice bath anytime.

What makes our cold plunge tanks unique? Most cold plunges like an ice barrel require chemical treatments and testing of the water to ensure it's clean and safe. RENU removes these hassles with a superior filtration system that's continually cleaning your water for you.

Cold showers are nowhere near as enjoyable or effective as dunking in an ice tub. Find your own cold plunge for your needs by browsing our collection of cold tanks today. If you have inquiries, you may also contact us at 714-617-2007 at RENU Therapy.

Cold Plunge Tank FAQs

What is a cold plunge tank?

A cold plunge tank is a specialized type of bathtub used to provide therapeutic relief for a variety of conditions. These cold plunge pools are typically filled with water that is below 60 degrees Fahrenheit, and the user plunges into the water for less than ten minutes at a time.

How do I make a cold plunge tank?

Most people just add ice to their regular bathtub if they want to make their own cold plunge tank. However, this becomes quite costly if you're going to establish a regular routine.

Is a cold plunge pool good for you?

Cold plunge pools are just another term for cold plunge tanks. They deliver the same benefits and only differ in name alone.

How long should you cold plunge for?

Cold plunging sessions should be limited to ten minutes or less to avoid the risk of hypothermia and other health complications.