In a large saucepan over medium heat, cook garlic in oil for 1 minute. Add rosemary and pepper flakes; cook 1 minute longer. , Stir in the tomatoes, broth and carrots. Bring to a boil. Reduce heat; cover and simmer for 15 minutes. Stir in the beans, spinach and turkey; return to a boil. Reduce heat; cover and simmer 10 minutes longer. Serve with cheese if desired.