>Sucrose is C12H22O11 and fructose and gluscose are both C6H12O6 and that doesn't quite add up but.

to paraphrase Alex, aaaaaaaaaaarrrrrrrrrrrrrrrrrrrgggggggggggggggggggggHHHHHHHHHHHHH!!

(I think left-handed sugar causes left-handed diabetes..)