Here is some of what I feed mine.
Oranges, banana, apple, mango, white bread, romaine lettuce, fresh spinach leaves, cooked plain chopped meat (beef), cooked turkey or chicken (plain, dark meat preferred), fruit loops cereal once a month, baby iguana fruit pellets, cat kibble, and baby food flavors such as banana-orange, mango, and beef (no lemon juice added). I also give decaying oak leaves and bark as a natural additive ( but nothing from pine trees or evergreens!). And fresh rose leaves but make sure they are pesticide free