I've recently changed my diet to avoid processed sugar and flour.  Does anyone know what I can use to replace the sugar when I bake?

 I don't know specifically what you can use but I would imagine websites for diabetes would offer some helpful suggestions.

There are several natural sweeteners.  Agave Nectar is very good w/ baking & can be consumed by diabetics as it does not cause the spikes & crashes that processed sugar does.

        I use  sugar substitute  "splenda" or "equal"