Vitamin D for diabetes

Every endo visit is an adventure, in my book.  Last week when I went in, proudly displaying my latest A1c result of 6.2 (!), the whole session turned out to be about my fiber intake and (nonexistent) vitamin regime.  Aaargh! Can’t a PWD rest on their laurels for just a day or two?
First off, we decided I needed more fiber in my diet (don’t ask).  So how much fruit do I eat?  Um, next…