Did you find that you got light-headed when you stood up too fast after 14 or so days? I fasted for 25 days (water) and found that I would get a little bit light-headed if I stood up from a seated position too fast. I also found that I would have these weird nightmares where i was eating a ton of food and would wake up thinking I had ruined my fast...very bizarre. I have never talked personally to anyone that had also fasted longer than a week, so I was interested if your experiences mirrored mine and if you found any way to reduce that light-headed seeing stars kind of feeling when you stood up. Other than that, I'd say I didn't notice many other issues except for maybe a quicker onset of fatigue if I was climbing a flight of stairs or something.