Cold Exposure
Cold exposure, such as taking cold showers or immersing oneself in ice baths, has been gaining popularity as a wellness practice in recent years. Studies have shown that cold exposure can benefit the body, including reduced inflammation, improved immune function, and increased circulation. However, cold exposure also has a significant impact on mental health, particularly in the realm of stress management and mood regulation.
When the body is exposed to cold, it activates the sympathetic nervous system, releasing norepinephrine, which can have an antidepressant effect. Additionally, cold exposure has been shown to increase levels of beta-endorphins, which can reduce pain and produce feelings of euphoria.
However, it is essential to note that cold exposure can affect different people differently. For example, women may experience hormonal changes with regular cold exposure that can adversely affect their menstrual cycles.
While cold exposure may not be suitable for everyone, it can be a valuable tool for managing stress and improving mood. As with any wellness practice, consulting with a healthcare provider before incorporating it into one's routine is essential.
Various resources are available for those interested in exploring cold exposure, including online communities and resources that provide guidance on safe and effective practices.
Studies:
It's important to note that while cold exposure can have many benefits, it may not be suitable for everyone, particularly for people with certain medical conditions. It's always a good idea to consult a healthcare professional before trying any new health practice.
Patients Reviews
How can simple showers aid in brain injury recovery? Both extreme temperatures of the cold and hot shower promote the release of BDNF, which is like fertilizer for brain development. Switching on and off between hot and cold water has similar benefits to exercise in this regard. -- Cold showers also can help modulate the limbic system. The limbic system is the center of the brain that deals with emotions and memories. In situations like PTSD and chronic pain, the limbic system is in hyperdrive. Each moment spent in crisis mode tells the body that this is the “normal” mode, and to continue spending more time like this. This will continue to increase sympathetic “fight or flight” firing, which prevents healing and increases stress. -- A cold shower tells your brain that you are in crisis mode, similar to the original PTSD or pain event. However, you are obviously not in any danger. Relax. Calm yourself down. Use deep breathing and repeat to yourself that you are safe and this situation is fine. This rewires the brain to remember that even in a “crisis” situation, you are okay. This helps down regulate the limbic system and increase parasympathetic “rest and digest” firing. Over time, this will translate into the crisis response not overreacting to either the PTSD or pain events.
Write up by Kellie Pokrifka