I noticed some posts recently from people who deal with this (as do I): when moving the arms/legs, going from a sitting to standing position, or walking etc. I sometimes hear a noticeable "pop" sound coming from the shoulders, elbows, knees, or hips. No pain involved, just the feeling of a slight shift and a popping noise. It has diminished a bit since starting with the alkalizing drink. What are your thoughts on this, thanks.