Margo checked into Methodist Hospital today at Mayo for ongoing dizziness, weakness and nausea related to her chemotherapy. It appears her electrolyte balance is off--low potassium, sodium, magnesium etc. She is expected to be re-balanced by tomorrow with a bunch of IVs and then back home. She was supposed to have her 15th of 16 treatments today, but that is delayed while getting things back in balance. It appears that 3 bananas per day are not enough!