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 , 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 now.