HIIT Smoothie Challenge 4: BJ Gaddour Workout & Green Banana Butter Smoothie October 23, 2018 admin Vegan Smoothie Ideas Comments Off on HIIT Smoothie Challenge 4: BJ Gaddour Workout & Green Banana Butter Smoothie In honor of heart health month, we’re getting active for 15 minutes and enjoying a heart-healthy smoothie challenge. Each workout is a challenge from someone …