Cook brown rice per package instructions. Set aside.
In a stock pot, cook the turkey with olive oil and garlic over medium heat, stirring frequently until browned through. Add in the carrots, celery, bell pepper, and seasonings and saute together about 5 minutes.
Add in the rest of the ingredients, including the cooked brown rice. Simmer mixture about 10 to 15 minutes, or until the vegetables have reached desired tenderness, kale has wilted, and soup is warmed through.