I have been on the GcMaf (25) for a while without a lot of results but it seems that when I am on antibiotics for a period of time once a month I feel a little better. And I don't have these afwul periods before my menstruation anymore. Usually abx made me always even more tired. Does anyone have similair experiences? Can GcMaf enhance the influence of abx? I will ask my Dr as well when I see him and let you know.