@Dr Watson didn’t you talk of having cold showers?
Yes indeed Halvor, I've been taking cold showers for a few years now. Full on cold from start to finish rather than the Scottish version where you gradually reduce the temperature.
Benefits (if you believe everything online) are boosted metabolism, testosterone production and immune system... My results, combined with a better diet and regular exercise I've lost 3st or nearly 20kg in the last 12 months, you do feel quite "pumped " during and immediately after the shower, feels more like adrenaline to me but if some guys want to call it T and feel more manly that's fine
... Best of all I've not been ill once in 3+ years now, not so much as a sniffle.. Even when the rest of the household is fighting something.
I don't know who this Wim Hof is but his method sounds the same as a Scottish shower. I would definitely suggest giving full on cold showers a try, it will be incredibly difficult initially but after a couple of weeks a hot shower just feels awful (did for me, anyway.) There are plenty of articles and videos online but as I've not looked for years I couldn't really recommend a good one, sorry. I do remember reading this one before I started:
https://www.artofmanliness.com/arti...a-shot-of-cold-water-for-health-and-vitality/