What I experienced on a 7 day water fast(hackernoon.com)
hackernoon.com
What I experienced on a 7 day water fast
https://hackernoon.com/my-7-day-water-fast-journey-8312e53ca3cb
4 comments
It is a bit difficult to tell but it appears that the author did consume water, but only water. This was just a normal fast that he called a ‘water fast’.
Also going without water has a quicker and more serious impact upon the body over a shorter period of time than going without food. I'd personally not advocate it at all, but again emphasise that you consult with a Doctor before going on any such exercise. [EDIT ADD] https://www.medicalnewstoday.com/articles/325174.php adds some perspective and talking death here, so don't do it.