Well, not exactly what this is talking about, but after serious exercise, cold showers are better than hot showers for recovery purposes. Same reason applying ice works to reduce inflammation. It's basically a milder form of an ice bath.
That said, taking cold showers and bragging about is kinda... dunno. In my mind, cold showers are something to be paired with other physical discomforts (like beating your body up to the point where the physiological benefits of a cold shower actually matter), not something to just do for the sake of doing. It's kinda like discipline gravy. Wonderful along with something, but disgusting by itself. But this is coming from an athletic background. I guess whatever makes you feel like a boss, makes you feel like a boss.
That's interesting. I didn't think about cold showers as a way to reduce inflammation but it's possible that the cold water acts as a mild anti-inflammatory.
I was a gymnast for 16 years but alas my "beat the crap out of myself" days are over for now and I don't need to multiple parts of my body before walking out of the gym. I guess part of the reason why I like cold showers is that I miss the opportunity to struggle with and overcome strong feelings of discomfort.
I never suggested that there was scientific evidence that taking showers has health benefits. I simply indicated that I've started taking cold showers, that I'm getting value out of doing so and that perhaps readers should try taking a cold shower and seeing if it also gives them value.
I've linked to another blog post that suggests there are health benefits - I encourage you to read it, perhaps look for others and form your own opinion.
I take lukewarm to cold showers often, half personal preference and half dermatologist-recommended. Hot water dries out skin pretty quickly and I end up with red, raised itchy skin over large parts of my body before I'm even done with my ~10 minute shower.
But I doubt that's why a lot of people are taking cold showers :)
No it's not. From Wikipedia: science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the world.
The key word is testable. Thought experiments are not science. Measuring stuff to disprove a hypothesis is.
Would you like to share some sort of science proving that taking a cold shower has some health benefit over talking a hot shower?