3. Put cereal packets in cupboard - dont leave out in view. (avg. 9.5kg diff. in people who do / don't)
4. Keep fruit in open view (avg. 3kg diff. between people who do/don't)
Also, don't read articles on how to lose weight, such activity is strongly linked with being overweight.
This week's New Scientist main article "Killer Kitchen" on fighting the fat. Reinforced the obvious eat less do more.
Key points I learned, lots of numbers for @graunch...
... among others.