The best smoothies are creamy, refreshing and satiating, with all the macronutrients you need to start your day on a high note. But it can be tough to find the right balance of nutritious and delicious. These healthy smoothie recipes hit both marks: Not only are they loaded with whole fruits and vegetables, but they also get extra oomph from add-ins like fresh herbs, creamy nut butters and warm spices. Any one of these also makes a perfect quick breakfast to sip on the go.