The grapefruit. A sour yellow orb that is as beloved as it is hated. And I love it. The wonderful sourness of the grapefruit provides the perfect juxtaposition to the delightfully intense and sweet taste of raspberries and strawberries making this strawberry raspberry orange and grapefruit smoothie something very special. And the health benefits aren’t bad either…Strawberries, raspberries, oranges and raspberries are all powerful detoxifiers, teaming up with the liver to flush out the toxins. But that’s not all. They are all also incredibly rich in vitamin C – which amongst other things helps to protect against immune system deficiencies, cardiovascular disease, prenatal health problems, eye disease, and even skin wrinkling.