It is easy to fall into a smoothie rut by simply following the same exact recipe day after day. There are many ways to keep it interesting: 1. Try adding flavor boosters like cinnamon, cocoa, mint, vanilla extract, lemon, or lime juice to jazz up your smoothie. 2. Add nut butter to increase the protein content, add healthy fat and give a new flavor or texture. 3. Mix up the fruits and vegetables that you are building your smoothie around. You don't have to stick to the traditional ones; try adding carrots (like this Orange Grapefruit Smoothie with Carrots), beets, cranberries (like this Cranberry Apple Smoothie), and more. The options are endless. 4. Try different leafy greens. Spinach is great but there are many options. We love arugula - it provides a peppery compliment to a strawberry and kiwi smoothie. Kale can also be a winner - Try the Kale Berry Smoothie as a good starter recipe. 5. Change up your liquid - there are so many options: water, coconut water, dairy milk, nut milk, soy milk, or oat milk to name just a few. Be careful with fruit juice, and use it in moderation. It can add a lot of calories and heaps of sugar.