It all depends upon what you’re putting into your smoothies. Vegetables blended smooth are a great way of getting mega-vegetables. An entire cauliflower head can go into one drink whereas there is no way I could eat the whole thing.
I blend mine with heavy cream, which is low in carbs, and butter, also low in carbs.
I am going to add a head of cauliflower and broccoli to my cart this week.