Smoothies are a quick and delicious way to add fruits and vegetables to your daily diet but you may be forgetting an important ingredient: CBD oil. CBD smoothies are gaining popularity, and they're more than a fad. Adding CBD oil to your smoothie is an easy way to incorporate CBD into your diet. Professional NASCAR racer Leah Pruett shares this tasty recipe to boost wellness. Her go-to CBD oil is a broad-spectrum formulation by cbdMD.