"Food Unwrapped Summer Diet Special"
Channel 4 at 8pm to 9pm (UK time).
The information regarding this programme states:
"Can caffeine help us burn calories? Can diet drinks make you fat? Plus: Chocolate that could be good for you; and the secret ingredient in redbush tea that could help us burn fat."
I'm going to set my record button to hopefully catch that programme, as it sounds interesting.