Riboflavin a.k.a Vitamin B2
Why am I telling you this? Well, I was wondering if I could subsist solely on Frozen Yogourt. Wouldn't that be wonderful? Anyway, riboflavin came up in the discussion and no one knew why we needed it so I googled it and shared the info with the rest of the world. My conclusion is that a diet of Frozen Yogourt would contain Riboflavin (because of the yogourt). Yeah! Only like a gazillion more to check.
My favorite flavour is mango and raspberry, what's yours?