Hi , i have an african grey that is about 1 1/2 yrs old.. i really don't know much about food.. i bought , what i thought was the bland food at pets mart, no seed and he wouldn't touch it.. then i bought a bag of parrot food at walmart and he loves it.. i don't think this is healthy stuff. i do give him plenty of people food, fruit, pasta, nuts etc.. how can i wean him to a better diet and what else can i feed him.. thanks