Life Kit: Health cover image

Life Kit: Health

Ready to cold plunge? We dive into the science to see if it's worth it

Nov 20, 2023
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.
20:23

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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.

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