I have consumed a minimum of 1000 calories of Soylent per day for the last 12 months and have had multiple boxes of almost all versions. I noticed that if I consume additional water at about 1 pitcher water:1 pitcher mixed Soylent 1.5, I feel a lot less drowsy throughout the day. This is absolutely essential to me.
However, if I consume that much water with other versions such as 1.1 and 2.0, watery stools and skid marks result. How much water am I supposed to consume? I read of people using psyllium husk to cure this–should I do this with 2.0?