Recently I've been reading about the benefits of doing an extended water fast. There are apparently benefits when it comes to entering autophagy for cell repair, as well as increases in stem cell production in the a couple of parts of the body. I believe there is also some data to suggest that it increases sensitivity to insulin and does some lasting things to ghrelin and leptin levels. Many people also report clearer thinking, feelings of euphoria, and increased levels of focus after the first day of fasting.

After reading these benefits I decided to try a 72 hour water fast. Unfortunately, I did not feel almost any of the acute effects that were described in most all places that fasting is discussed. For both of the nights that I was fasted I woke up slowly and felt lethargic for a couple hours after waking. I had fairly severe brain fog throughout most of the second and third days. I was drinking electrolyte water, as is suggested (trying to hit 3g sudium/potassium and taking 250mg magnesium supplement/day), but when I drank that at a rate where I would be able to get all of the electrolytes in throughout the day I would have GI distress. I was only able to stomach about 1-2g of sodium/potassium per day

There were times where I felt the focus/energy that was described by other posters online, but it always came with an asterisk. I felt as though I was slightly detached from myself? Almost as through I was sitting inside my own mind/body and driving it as a third party. I will say that after the 18 hour mark I only felt hungry a couple of times. I did have a lot of thoughts about food, but those came from being very introspective about the fact that I was fasting more than anything else.

I want to believe that I did something wrong and thats the reason that I was not able to get the experience that it seems most others do; I would be willing to give it a second shot, but I want to try and figure out what could be improved.

Has anyone else here tried a 3+ day extended fast? What were your experiences?

I recently moved to a place with harder water than I'm used to (more minerals). It tastes bad, it makes my detergents less effective, it forms soap scum everywhere, and it's definitely not good for my appliances. Does anyone have advice on how to deal with this in a cost-effective way?

I unfortunately can't install a point-of-entry water softener here. I can theoretically install point-of-use softeners for each of my appliances (bathroom sink, kitchen sink, dishwasher, washing machine, maybe shower), but the portable ones cost like $300+. I can't decide if it's worth the purchase. I also don't know enough about the different kinds or whether they're available in portable formats (reverse osmosis filtration, potassium chloride water softening, and sodium water softening; maybe others). Does anyone have recommendations?

I recently bought a showerhead with a better filter, which will probably help reduce skin irritation, but it can't actually remove calcium or magnesium. I can't visualize what a genuine point-of-use softener for a shower would even look like or how I would attach it to my showerhead, and I don't know where to get one that isn't just marketing fluff.

I have some CLR that I intend to use with my dishwasher, but I don't want to have to buy this stuff constantly (just another cleaning product in my cabinet). And I have a Brita for drinking water, but was thinking of getting an under-sink filter as I don't like waiting for it to refill; I have no idea how much to spend on this or which brands are best.

Happy to hear everyone's thoughts on household water management!