Where do you get the drops? I'd add potassium to your list too. The rda for potassium is huge like 10 bananas worth a day. I don't know how anyone can be getting enough potassium.
Buy potassium gluconate. It's nasty, but better than overloading yourself with carbs from bananas. I'm not sure if you're aware, but bananas are radioactive (http://en.wikipedia.org/wiki/Banana_equivalent_dose) and, BTW, brazil nuts are more, but as a nice benefit, bananas increase your serotonin levels. :)
