Want to lose weight? Help and advice is always with you with this new text message service. WeightMate acts as a support, motivator and soother in the battle against flab. It gives hints and tips about the way to control your eating and diet. The service written by Dr Sarah Brewer, one of the UKs leading GPs. The service costs only 25p and is added to your mobile phone bill. For help with your diet text 'health diet' to 83080 now.