If your hair is dull, dry, and brittle, forget spending tons of money on shampoos and styling products that claim to offer shine and moisture. You need to replenish your hair from the inside out! Made from hair-healthy ingredients like Greek yogurt, blueberries, and kidney beans, this smoothie will help moisturize the scalp and encourage growth. The beans also offer biotin, which is not only great for your hair, but for your skin as well.
This under 400-calorie smoothie contains almost 20 grams of protein. If you're skeptical about the beans and spinach, the fruit overpowers their mild flavors so you hardly even notice they're there.