Use the pulp from juicing bitter veggies like kale, cabbage, and root vegetables like beets, carrots, turmeric and ginger and sprinkled atop your plain ol' salad greens. Not only will it add a pop of color but it will add the fiber you're not going to get if you throw out your pulp.
While making some savory smoothies, I got creative and decided to reuse the turmeric pulp. I tossed it in with chopped cabbage, fresh herbs, salt and pepper, olive oil and some lemon juice, and voilá! Turmeric pulp is strong (like ginger) so a little goes a long way...and it WILL stain your counter so be careful.