I'm one of those that has taken several ounces (total) daily with no stomach issues for a decade and a half or better. As far as constipation goes; I personally think if one is constipated often then maybe they need to drink more water. I seriously doubt taking colloidal silver has much, if anything, to do with constipation. Not enough water, (most, if not all, constipation stools are DRY) lack of physical activity, sitting for extended periods would tend to lean toward constipation far more readily than would CS... In my opinion of course...
Uncleben ..