Nina,

The good news is...
We can use the fact that bananas helped with the shakes for a certain amount of time. This give us a clue to work with and a good starting place.

How long after having the bananas did the shakes go away?

How long did the shakes stay away until they came back? During this time, did you continue with 2 bananas per day? How long did you continue? Did the shakes come go away and come back suddenly or gradually?

The answers to these questions may help us determine what is happening chemically in your body.