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57 reviews
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A
Zenwave Ice Pod
Alissa L.
Very happy with it

Love my pod, surprised how addicting it is to take ice baths. Fun challenge, nice comfy tub for the cold water.

D
Zenwave Ice Pod
Daniel D.

Got this a few weeks ago and have been using it four to five times a day. I am a very active and train almost every day. I have used a sauna for years, but the cold plunge has helped eliminate inflation and pain from a shoulder and elbow injury. I am also sleeping better than before plunging and have notice more energy and am starting to look forward to using the plunge. Results exceed my expectation.

Would Recommend

3 Month Update: Been plunging 4 to 5 times a week for the last few months. So far, I haven't experienced any leaks or overall quality issues. I attached two photos of it empty after cleaning it, still in great shape. I add a cup of food-grade hydrogen peroxide to the water weekly and performing a thorough cleaning and draining once a month. I'm 6' and 215 pounds, I find I can comfortably sit cross-legged with the water level reaching my neck. Been freezing water in Tupperware for ice and find doing it in the morning requires less time and ice to cool the water. Based on my experience, I would still recommend this product to others.

G
Zenwave Ice Pod
Gabriel D.
Great tub

Have had no issues with it, I use it every other day. Its not that hard to get the water in the low 50s where I like to plunge at. I use a bucket of freezer ice and bunch of ice packs and let it sit for a bit.

Review of Penguin Chiller

Upgraded from a 1/3HP aqua after my pump burned out and its a night and day difference. Easily holds my 100 gallon tub at 45 degrees, is significantly more quite compared to my old one, and seems quite durable. Support at Plunge Junkies was amazing. They answered a lot of questions for me and it arrived within a week of ordering.

Really like the tub, it was pretty quick setup and has a bit more space than I thought. Has a just slight cushiony floor which is very nice.

ZenWave Ice Pod

Quick delivery, for the price its one of the best decisions I've made. I feel so freaking good doing this every morning for 5 minutes.

Was a great Father’s Day surprise and My husband loves it. He is 6.8 he its just bit enough to get his shoulders in. I asked about shipping to make sure it would be here on time and it arrived two days before they say it should take. Thank you!

Love it

Got this ice bath about 3 weeks ago and my BF and I love it! It has a ton of room and was easy to set up. I was scared it won't fit my boyfriend (who is 6f4) and he has lots of room. Even my cool cat seemed interested while we were setting it up lol

We Love Our Sauna

We love our Sauna. It is beautiful!
Delivery went smoothly and it was well packaged and of high quality. We are in our 60's and found it very easy to assemble. We would highly recommend.

Do Cold Showers Help Depression

Cold Showers & Depression: Freeze the Blues Away!

Cold showers and depression have become subjects of growing interest due to their potential impact on mental health. Depression, a complex condition affecting millions worldwide, is characterized by persistent feelings of sadness, loss of interest or pleasure in activities, and a range of physical and emotional symptoms.

Can cold showers truly offer a natural remedy for depression?

Cold showers can help depression by activating the sympathetic nervous system, releasing norepinephrine and dopamine, which can elevate mood and reduce stress.

In this article, we explore the potential mental health benefits of cold showers, focusing on their effects on depression and how they might influence the release of dopamine, a neurotransmitter crucial for mood regulation. Then we’ll plunge into the latest scientific research to examine the relationship between cold water exposure and its therapeutic potential in alleviating depressive symptoms.

How Do Cold Showers Help Depression?

How Cold Showers Help Depression

When subjected to cold water, especially suddenly, the body experiences a shock. This sudden jolt can activate the sympathetic nervous system, commonly known as the “fight or flight” system. While this can boost mood in some due to increased norepinephrine, for others, especially those predisposed to depression, this sudden stressor may exacerbate symptoms.

Cold exposure stimulates the release of norepinephrine, a neurotransmitter that can both elevate mood and heighten alertness. In some individuals, especially those predisposed or currently suffering from depression, this sudden surge and subsequent drop in neurotransmitters might create an imbalance, exacerbating depressive symptoms.

The locus coeruleus, commonly referred to as the brain’s “blue spot,” is a primary source of norepinephrine. Cold exposure, including cold showers, activates this region. Persistent and repeated stimulation might alter its regular functioning, potentially leading to mood disturbances, especially in susceptible individuals.

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While the body’s attempt to generate heat (thermogenesis) in response to cold can release ‘feel-good’ chemicals, the exertion this process demands can be exhausting. This physiological stress, especially when experienced regularly, can be taxing on those already coping with depression, amplifying fatigue – a common symptom of depression.

Cold showers can also lead to the release of endorphins, the body’s natural painkillers. For some, this provides a euphoric feeling, sometimes termed as the “runner’s high.” However, those with depression might find this fleeting endorphin boost followed by a subsequent drop in mood, leading to greater feelings of melancholy.

The discomfort of cold showers might serve as a negative reinforcement for those with depression. This consistent association between discomfort and a routine activity can exacerbate feelings of sadness or desolation.

It’s crucial to note that while some individuals with depression might find cold showers exacerbating their symptoms, others might not. Depression is multifaceted, and its interaction with environmental factors, including cold exposure, can vary widely among individuals.

To learn more about the effects of cold showers on dopamine and its potential role in mood regulation, you can explore our article Cold Showers and Dopamine.

Cold Showers and Depression Research

Adapted Cold Shower as a Potential Treatment for Depression

Imagine our early human relatives climbing trees and wading through rivers. They were often exposed to sudden temperature changes, like jumping into a cold stream. Over time, our bodies evolved to expect these “shocks” and might even need them for optimal function.

Fast forward to today: we mostly live in temperature-controlled environments. This study thinks that our lack of exposure to sudden cold might be one reason some people experience depression. It suggests that a short, cold shower might actually help treat depression by simulating those ancient experiences.

Our first study [1], titled “Adapted Cold Shower as a Potential Treatment for Depression,” suggests that depression might be linked to a lack of certain natural stressors.

To test this theory, researchers propose using cold showers as a potential treatment for depression. The idea is to expose the body to 20 degrees Celsius cold water for 2-3 minutes, preceded by a 5-minute gradual adaptation to reduce the shock. These cold showers would be done once or twice daily over several weeks to several months.

The study’s preliminary findings indicate that adapted cold showers may have a positive impact on relieving depressive symptoms.

Practical testing showed that cold hydrotherapy appeared to effectively alleviate depressive symptoms in individuals who did not meet the criteria for a depression diagnosis. Moreover, the therapy demonstrated a significant analgesic effect, meaning it can also help reduce pain, and it did not seem to produce noticeable side effects.

In addition to that, our skin has lots of tiny receptors that sense cold. When these are activated by a cold shower, they send a flurry of signals to the brain. This rush of signals, researchers believe, could have an uplifting effect on our mood, acting as a potential counter to feelings of depression.

Cold Showers and Depression Research

Another study [2], “Human physiological responses to immersion into water of different temperatures,” investigated the influence of water temperature on dopamine concentrations in the plasma during immersion, with a particular focus on cold water exposure. Understanding the relationship between cold water immersion and dopamine release may shed light on potential therapeutic benefits for depression.

The study examined young male participants immersed in water of different temperatures: 14 degrees Celsius (cold water) and 32 degrees Celsius (thermoneutral water). Dopamine concentrations in the plasma were measured to assess the hormone’s response to varying water temperatures.

When participants were exposed to cold water at 14 degrees Celsius, there was a significant increase of 250% in dopamine concentrations in the plasma.

This observation suggests that cold water immersion triggers a substantial release of dopamine, likely due to the body’s response to cold stress. In contrast, immersion in thermoneutral water at 32 degrees Celsius did not induce any notable changes in dopamine concentrations.

The substantial increase in dopamine levels following cold water immersion presents a compelling scientific argument for its potential role in treating depression.

Depression is characterized by reduced dopamine signaling in certain brain regions, contributing to symptoms like low motivation and anhedonia. Cold water immersion, through its ability to elevate dopamine concentrations, could serve as a non-pharmacological intervention to augment dopamine levels and alleviate depressive symptoms.

Best Time and Temperature Cold Shower for Depression?

How long to take cold shower for depression

Finding the optimal time and temperature for cold showers to potentially benefit individuals with depression requires consideration of individual preferences and responses.

Generally, a temperature range of 14-20 degrees Celsius (57-68 degrees Fahrenheit) is recommended for cold showers. This temperature range is cold enough to trigger the body’s stress response and potential release of mood-enhancing neurotransmitters like dopamine.

Regarding duration, taking a cold shower for 2-3 minutes to start with a gradual increase 5 min is a common recommendation. This duration allows enough time for the body to experience the shock of cold water, activating the sympathetic nervous system and potentially promoting the release of norepinephrine and endorphins, which can positively impact mood.

Ultimately, the best time and temperature for a cold shower to help with depression can vary from person to person. It’s advisable to experiment and find a routine that works best for you and consult with a healthcare professional if you have any concerns or underlying health conditions.

For more insight on the recommended lengths for certain benefits, check out our Cold Shower Duration guide

Cold Shower vs. Cold Plunge For Depression

Both cold showers and cold plunges involve exposure to cold water, and they may have potential benefits for individuals with depression. However, there are some differences between the two that could influence their effects on mental health.

A cold shower involves standing under running cold water for a brief period, typically lasting a few minutes. The water temperature in a cold shower is generally in the range of 14-20 degrees Celsius (57-68 degrees Fahrenheit).

Cold showers are easily accessible and can be done at home without the need for special equipment. In the context of depression treatment, some studies suggest starting with a gradual adaptation to reduce the shock of cold water exposure.

Cold Plunge vs Cold Shower Depression

A cold plunge (or ice bath) involves immersing the whole body into a pool or tub filled with cold water. The water temperature in a cold plunge is typically lower than that of a cold shower, often in the range of 10 degrees Celsius or lower (50 degrees Fahrenheit or lower).

Cold plunges may require special equipment, such as a cold plunge tub or access to cold natural bodies of water. Cold plunges are often shorter in duration compared to cold showers, as prolonged exposure to very cold water can be challenging.

Which is Better for Depression?

The choice between a cold shower and a cold plunge for depression may depend on individual preferences and tolerances. Here are some considerations:

  • Comfort: Cold showers may be more comfortable for those who prefer shorter exposure to cold water, while cold plunges may be suitable for individuals who can tolerate colder temperatures and want a more intense cold experience.
  • Accessibility: Cold showers are more practical for regular use since they can be easily integrated into daily routines at home. Cold plunges may be less accessible, especially for individuals without access to cold plunge tubs or natural cold water sources.
  • Gradual Adaptation: Cold showers may be preferred initially, as they allow for a more gradual adaptation to cold water exposure, which could be helpful for individuals new to cold therapy.
  • Intensity: Cold plunges, with their lower temperatures and full-body immersion, may lead to a more profound physiological response and potentially stronger mood-altering effects. However, the intensity may not be suitable for everyone.

Ultimately, there is no one-size-fits-all answer, and individuals should consider their personal preferences and consult with a healthcare professional before incorporating cold showers or cold plunges into their depression management plan.

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Do Cold Showers Help With Anxiety?

Cold showers might have potential benefits for anxiety, similar to their potential benefits for depression, but the effects can vary among individuals. Here’s how cold showers could potentially help with anxiety:

  • Activation of the Sympathetic Nervous System: When exposed to cold water, the body experiences a sudden shock, activating the sympathetic nervous system, commonly known as the “fight or flight” system. This activation can lead to an increase in norepinephrine, a neurotransmitter that can elevate mood and promote alertness. For some individuals, this can help alleviate feelings of anxiety and stress.
  • Release of Endorphins: Cold showers can lead to the release of endorphins, the body’s natural painkillers, which can induce a feeling of euphoria or the so-called “runner’s high.” This endorphin release may help counteract feelings of anxiety and promote a sense of well-being.
  • Distraction and Grounding: Taking a cold shower can be an intense sensory experience that demands immediate attention, which may help divert the mind from anxious thoughts and bring focus to the present moment. The sensation of cold water on the skin can act as a grounding technique to reduce feelings of anxiety.
  • Potential Therapeutic Role: Some studies have suggested that exposure to cold water might have therapeutic benefits for mental health, including anxiety. The activation of the body’s stress response and the subsequent release of neurotransmitters could contribute to anxiety relief in some individuals.

However, it’s essential to remember that anxiety is a complex condition, and what works for one person may not be effective for another. While cold showers may offer potential benefits for some individuals with anxiety, they may not be suitable or helpful for everyone.

For more detailed insights into how cold showers can provide relief from anxiety and help manage panic attacks, be sure to explore our comprehensive guide Cold Showers for Anxiety Relief.

How Can Cold Showers Help Mental Health?

Cold Showers Help With Anxiety

Cold showers can have various positive effects on mental health beyond their potential benefits for depression and anxiety. Here are some ways cold showers can contribute to improved mental well-being:

  • Stress Reduction: Cold showers activate the body’s stress response, leading to the release of neurotransmitters like norepinephrine and endorphins. These chemicals can help reduce stress levels and promote a sense of relaxation and calmness.
  • Mood Enhancement: The release of endorphins during cold showers can lead to a temporary mood boost, often referred to as the “runner’s high.” This natural euphoria may help alleviate feelings of sadness or low mood.
  • Increased Alertness and Focus: The shock of cold water can heighten alertness and increase mental clarity, making cold showers an invigorating and energizing experience.
  • Mindfulness and Grounding: The intense sensory experience of a cold shower can serve as a form of mindfulness practice, redirecting the mind’s focus to the present moment and offering a sense of grounding.
  • Enhanced Resilience: Regularly exposing oneself to discomfort through cold showers can promote mental resilience and the ability to cope with stress and challenging situations.
  • Improved Sleep: Some individuals find that taking a cold shower before bedtime can help improve sleep quality, as the drop in body temperature after the shower may facilitate falling asleep faster.
  • Boosted Immune Function: Cold showers have been linked to enhanced immune system activity, which can contribute to overall well-being and mental health.
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Final Thoughts

In conclusion, the relationship between cold showers and depression lies in their impact on the sympathetic nervous system, releasing norepinephrine and dopamine, which can elevate mood and reduce stress.

Scientific research supports the potential benefits of cold showers as a form of hydrotherapy or water therapy to alleviate depressive symptoms. However, individual responses may vary, and it’s essential to consult healthcare professionals for personalized advice.

Apart from depression, cold showers may also offer positive effects on mental well-being, including stress reduction, enhanced resilience, and increased alertness.

Incorporating cold showers mindfully can be a valuable addition to a comprehensive mental health management plan.

References

  1. Shevchuk N. A. (2008). Adapted cold shower as a potential treatment for depression. Medical hypotheses70(5), 995–1001. https://doi.org/10.1016/j.mehy.2007.04.052
  2. Srámek, P., Simecková, M., Janský, L., Savlíková, J., & Vybíral, S. (2000). Human physiological responses to immersion into water of different temperatures. European journal of applied physiology, 81(5), 436–442. https://doi.org/10.1007/s004210050065
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