Ready to cold plunge? We dive into the science to see if it's worth it
Nov 20, 2023
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Explore the practice of cold plunging and its potential benefits for anxiety, mood improvement, and metabolic health. Learn how to get started safely and the recommended duration and frequency. Find useful tips for beginners, such as starting with short durations and using a cold bathtub.
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Quick takeaways
Cold plunging may have potential mental health benefits, including improving mood and reducing depression and anxiety.
Cold plunges can help regulate blood sugar and improve metabolic health, but it is important to approach them safely and gradually increase exposure time.
Deep dives
Benefits and Transformative Experience of Cold Plunging
Cold plunging, which involves immersing oneself in cold water, has become a popular practice year-round. People find it transformative, experiencing a calm wash over them and a release from anxiety. While the scientific evidence behind cold plunging is still limited and studies are inconsistent, preliminary research shows potential mental health benefits. For example, a small study demonstrated that even a quick dip in cold water can improve mood. Another study found that participating in ocean plunges significantly reduced depression and anxiety. However, researchers emphasize the need for more rigorous evidence. In terms of physical benefits, cold plunges can help regulate blood sugar and improve metabolic health. It is important to approach cold plunging safely, especially when in open water, and gradually increase exposure time. Additionally, taking cold showers or using cold baths can provide benefits at a less intense level. Having a plan to manage the after drop effect and seeking group participation are recommended practices.
Tips for Getting Started with Cold Plunging
To start, consider the temperature of the water and adjust based on personal preference. There is no ideal temperature, but colder water produces a more intense cold shock response. Begin with short plunges of around 30 seconds and gradually increase duration over time. Less frequent plunges, once or twice a week, are generally recommended to avoid excessive stress on the body. To ensure safety, it is crucial to have a buddy when plunging in open water, as well as to be aware of the risks of hypothermia and the after drop phenomenon. After emerging from the water, focus on staying warm through movement and resist the temptation of jumping into a hot shower immediately. Taking these precautions and considering individual fitness levels can help newcomers incorporate cold plunging into their routines.
Enjoying the Benefits of Cold Plunging in a Responsible Way
While the science behind cold plunging is still developing, practitioners and researchers emphasize the importance of responsible and safe practices. Contrary to the belief that colder and longer plunges yield more benefits, excessive exposure might hinder muscle and strength gains. Therefore, it is crucial to strike a balance and ensure that cold plunging aligns with personal goals for physical fitness and resilience. Building a community or finding a group to engage in cold plunges with can enhance the experience and provide support. Additionally, cold plunging doesn't have to be extreme; a cold bathtub or shower can be just as effective as plunging into frigid waters. By approaching cold plunging with caution and mindfulness, individuals can reap potential mental and physical benefits in a sustainable and enjoyable manner.
Dipping in cold water is a growing trend. It's not just for the thrill — people who cold plunge say it helps with anxiety, metabolic health and more. But is there science to support those claims?