Good morning all. She is diabetic, the only swallow Doc said can eat is wheat & unripe plantain flour

Good morning all. She is diabetic, the only swallow Doc said can eat is wheat & unripe plantain flour. Every day she cries that she can’t eat what she likes including soft drinks and fruits except Cucumber and Garden eggs… please, my people apart from these food, which other food is good for a diabetic? Is ofada or native rice good? Which fish, meat and drink is good for her ? Cos, Doc said she can only eat cat fish .Can she take pepper soup? Eat groundnuts, Eko( Agidi) ? Please help her oooo she cries Everytime .