Add the orange, lemon, and carrot juice (or run all three through a juicer together) to a blender with the mango, pineapple, ginger, and turmeric. Blend on high speed until very smooth.
2 oranges, juiced, 1 lemon, juiced, 2 large carrots, juiced, ¾ cup frozen mango, ¾ cup frozen pineapple, 1 inch fresh ginger, ½ inch fresh turmeric