Hello!
Synthroid: not sure. I think it depends on whether or not they've gotten your thyroid levels stabilized.
Glucophage: should help. It helps your body use your insulin better.
Metroprolol: not sure
Lasix: shouldn't stall, AFAIK.
Amaryl: makes you churn out more insulin, so could stall.
You're under a doctor's supervision, right? With this WOL, your dosages may need to be reduced or even eliminated. It naturally reduces your blood pressure and acts as a diuretic, so taking a diuretic and blood pressure pills on top of that can cause problems.
So do check in with your doctor. (Wouldn't it be nice to get off those meds?
)
Have you checked out our diabetes forum on this site? It's under "Low-carb health and technical forums".
About the calcium, chelated is generally best, since it's aborbed better. AFAIK, there's no evidence that coral calcium is particularly special.
HTH.