Preheat your oven to 400°F (200°C) and line a large rimmed sheet pan with parchment paper for easy cleanup.
In a small mixing bowl, whisk together the extra virgin olive oil, fresh lemon juice, lemon zest, dried oregano, garlic powder, ground turmeric, sea salt, and black pepper to create an anti-inflammatory marinade.
Place the chicken thighs, broccoli florets, and sliced carrots onto the prepared sheet pan.
Drizzle the lemon-herb mixture over the chicken and vegetables, using your hands or tongs to toss everything until thoroughly and evenly coated.
Spread the ingredients out into a single layer, ensuring the chicken pieces are not touching the vegetables to allow for proper browning.
Roast in the center of the oven for 20 to 25 minutes, or until the chicken reaches an internal temperature of 165°F and the vegetables are tender with slightly crisp edges.
Remove from the oven and let the chicken rest for 5 minutes before serving to ensure the meat remains juicy.