[7 Uber-Nutritious Spinach Smoothie Recipes] Spinach is a winner! Low-calorie, high-protein, high in fiber and chock full of vitamins and minerals, spinach is good news for your immune system, brain and skin. Click here to find out about 7 of the most stunning health benefits of spinach, followed by 7 uber-nutritious spinach smoothie recipes. #spinach #spinachsmoothierecipes #spinachsmoothies #superdrinks #spinachrecipes #smoothierecipes #healthysmoothies #immuneboosting #healthysmoothierecipes