Well, there is acutally no need for her to suffer through a lot of this stuff. First thing to suggest - have her visit her doc and discuss this - there are natural medicines and synthetic medicines that will ease symptoms (emotional and physical) special diets, etc.

(been there and have done that - still dealing with it!)

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A blessed thing it is for any man or woman to have a friend, one human soul whom we can trust utterly, who knows the best and worst of us, and who loves us in spite of all our faults.