What exactly do they need when they request an elaborate DIET HISTORY?

I am waiting for the approval, but in order to get it, they are requesting that I provide them with the last 5 years of Diet History. I have yo-yo dieted for years with a few that were supervised. Are they meaning that I have actual proof of diet history? Or are they wanting a general idea of what my diet history hs been?

I would give them BOTH. Of course the more that are supervised the better, that way they can see it. But I would definatly send in both. Best of luck to you.