Grapefruit Smoothie

I am embarrassed to say that I am such a "suaku" (local speak for country bumpkin or ill-informed) that I did not know ruby (or pink) grapefruits are delightfully red on the inside whilst being bright yellow on the outside. I found that out today when I made a grapefruit and celery smoothie. It wasn't as sweet as pineapples or oranges, but its wonderful fresh tangy taste, filled with the goodness of Vitamin C, was refreshing and enjoyable.

Enjoy pink grapefruits now whilst it's in season! =)