Shazzie I have just bought Magnesium Tablets with full Vitamin B Complex and Vitamin C from Healthspan which contents 375 mg, I was told to take just before you go to bed plus I have just started again Menopace for which I take while eating my breakfast as I have stomach issues as with you not sure if it is too much but I do believe all it will do is make you go to the toilet more and so far touch wood I have been ok but it has only been one day since I have been taken the Mag and Menopace but its been over a week on the Mag, not sure how long before we start seeing any difference, not sure if what I have just told you helped but as I am doing the same as you I thought it might tell you xxx