I'm sure we're all familiar with Cadburys Dairy Milk... what we may not all be aware of is that along with the current (and very memorable) advertising campaign that the product itself is changing. Not the ingredients, but the package size. No more will we be able to buy this product in 100g and 250g packets, instead we will be offered 140g and 230g.

British supermarket Tesco has opened up a new website at http://www.tescodiets.com which seems to claim to be there to help people who want to improve their diet or deal with a diagnosed medical problem.