Place everything in the blender and blend until smooth!
50 g about half of a frozen pineapple core, sliced thin (if you are using fresh just throw a few ice cubes in the mix), 1 ½ tablespoon shredded unsweetened coconut, 50 g nonfat Greek yogurt, ½ ripe banana, ½ cup unsweetened coconut milk, 2 cups baby spinach