Heat the olive oil in a large skillet over medium-high heat until shimmering.
Add the ground turkey to the skillet and cook until browned, using a spatula to break the meat into small crumbles.
Stir in the diced yellow onion and red bell pepper, sautéing for about 4 minutes until the vegetables begin to soften.
Add the diced zucchini, minced garlic, cumin, chili powder, sea salt, and black pepper to the pan.
Continue to cook for 5-6 minutes, stirring occasionally, until the zucchini is tender but still holds its shape.
Remove the skillet from the heat and stir in the fresh lemon juice.
Garnish with chopped fresh parsley and serve immediately while hot.