Warm the oil in a medium to large pot. Add the onions and bell peppers and sauté until the onions are translucent.
Add in the garlic and continue to cook and stir for about 1 minute.
Stir in the ground turkey and cook until mostly browned.
Add in all remaining ingredients, remembering to adjust the seasoning based on whether you want spicy or mild chili. Season with salt and pepper.
Serve garnished with fresh chopped parsley or cilantro, if you wish.
Please note that the nutrition data given here is a ballpark figure. Exact data is not possible. Data is figured using chili seasoning mix. Calories are slightly lower if using seasoning for the milder chili.