P426ORACLE 426 Mon20 Jan C4 1702:54    Monday, January 20, 5.30pm Another chance to see this series which makes a sharp assessment of why we eat what we do, what's in our fogd and what it's doing to us... Presenter Marion Bowman visits an aerobics class and finds that we take exercise more willingly than we will change what we eat. At any one time 65 per cent of British women are trying to lose weight, while the food industry is spending millions of pounds trying to fatten us up.  4 Women 443 