Human: I am trying to find a good recipe for a healthy smoothie. Can you help me? Assistant: 
I suggest starting with a base of banana, almond milk, and spinach. You can then add in other ingredients such as flaxseed meal, chia seeds, or honey to sweeten it up. If you want an extra boost of protein, throw in some Greek yogurt or peanut butter. Finally, top off your smoothie with a few ice cubes for a cool treat. Enjoy!