another question..

is exercise ok, I jog about twice a week and do yoga once a week - will I be ok to keep this up?

All the posts ive seen about exercise on here - everyone says -- leave it for the 1st week or two until your body gets used to not having food - so as your on week 3 now you should be ok to exercise.

ohh I go the gym 3/4 times a week my pharmacist never said to stop for a while :S