I know it is important to heal and balance gut but how do you know if it you have an imbalance? I have reoccuring vaginal issues, I think due to hormonal flucuations (Im 46)(havent taken antibiotics for a long time) but do not suffer from thrush or any bloating. Second question is .... I have ordered a lot of formulas from Prohealth would it be advisable to get specific vitimans or supplements and take at a higher dose? Should I stick with formula as a "multi" and add on from there?