That "might" apply if you had been in actual fasting mode and even then it's very questionable because part of the fasting process the body is cleansing and eliminating toxins and water is needed to be the vehicle to carry the toxins out of the system otherwise you can have an accumulation of toxins causing a Herxheimer reaction from toxin overload being reabsorbed into the systembecause there is not enough water consumed to eliminate them.
I could be wrong but I have a suspicion that all this stuff you are stating is all after the fact and things that you just looked up in the last couple of days to have come backs on the forum. What makes me suspect that the most is that if you had originally spent as much time as you are spending now with these pseudo factoids and had done any actual research on real fasting pre this starvation ordeal you would have never used this junk food with known harmful chemical crap to fast for 65 days. If I'm wrong then I apologize but otherwise if I am correct and you are honest with yourself the only one you are fooling here is youcause this water thing you are harping on is but one small aspect of the insanity of starving yourself on a junk food drink for 65 days!!!.Even if you were right about the water it is still starvation and very dangerous were a good portion of the weight you lost came from muscle and vital organ tissue.Any fasting for more that a couple of weeks without research, preparation and or supervision is a dangerous thing making 65 days of junk food drink fast extremely dangerous and irresponsible.
Move on. As I said before what's done is done. Your focus right now needs to be on damage control on your refeeding, getting some probiotics to repopulate the beneficial bacteria in your gut to normalize your digestion and researching balanced whole food nutrition. Many folks report good results from the "Blood Type Diet" by Dr. D'Adamo Check that out and see if it floats your boat.