I am 70 years old and have had diabeties since 2000 and got afib in 2002. I would like to have some information on the best diet for these two. I also need to lose approx. 70 lbs. A list of any vitamins/minerals that I should be on. I have a pacemaker and take metroprol 25mg am and pm. I am in Afib all the time but I don't notice unless my rate goes up over 100. I have a lot of stress in my life and take an occassional Xanax .25 mg.