This green smoothie delivers a pack of minerals, vitamins, and immunity enhancers ginger and garlic. It is a great drink to add to your diet. Immunity Green Smoothie Ingredients 1/2 cup kale, spinach or Swiss chard 1/2 cup arugula 1 lemon peeled 1 celery stalk chopped 1 inch piece of ginger peeled 1 small garlic