Which health practitioner do I follow?

I’d like help with the R line in this unintentional model, and build an intentional model around this C.
C: Bloodwork revealed low ferritin levels. One practitioner says I should take synthetic iron. Another says I should take plant based iron.
T: I don’t know which option to pick
F: Confused
A: Alternate between the two
R: I create the experience of confusion and hopelessness around my health