Adverse side effects

It probably has been discussed before, but as a newcomer to this forum and user of glyconutrients, I would appreciate some feedback of what to expect, in terms of possible adverse effects. My wife & I have just started our second day, taking 1 scoop 2 time per day, along with one acidopholis plus. We are unsure if some minor stomach distress, mght be a normal experience for first time users. Can someone provide some insight on what else, might be associated with startup usage of glyconutrients.

Thanks