It's most likely that you've used a combination of some ingredients such as oats, agave, fruit, dairy products or even maple syrup. However, one of the challenges with making your smoothie with these ingredients is in the nutrient breakdown.
This book contains all the relevant information and much more.
My profession is online marketing and development (10+ years experience), check my latest mobile app called Upcoming or my Chrome extensions for ChatGPT. But my real passion is reading books both fiction and non-fiction. I have several favorite authors like James Redfield or Daniel Keyes. If I read a book I always want to find the best part of it, every book has its unique value.