I am with the consensus here: that burgers, fries & milkshakes might not be the most healthy diet.
Won't stop me enjoying them occasionally though, but sadly not between 11pm and 6am - else I might have signed up and been ready to be partially paid in happy meals.
O ye, of little faith
http://www.thetimes.co.uk/tto/science/arÂticle4400778.ece
(with some qualifications - as mentioned to us at the Mosquito trainer demo).