And another thing with regards to childhood "obesity".
When in year nine (last year) my son was weighed during a science lesson and labelled obese.
He was 6 foot with a 32 in inside leg and a 28inch waist, 38inch chest, abs, pecs and visible ribs yet weighed nearly 100kg.
The label was based on BMI.
As a result he stopped eating for several weeks and it was only then that I found out what had happened and went balistic at the school. During those weeks he had stopped climbing and running and cycling and playing rugby because he had less energy from not eating and slept more. He is now 6 foot 2 and about 90kg but at 14 still has some growing to do.
At 12, I studied judo and therefore remember that I was fighting in the under 80kg catagory competitively, generally against adults because I was 5 foot 7 and nowadays that would have put me in overweight against BMI. Yet I had a 24 inch waist, 36 inch hips and a 38 inch bust.
If you have any kind of bone or muscle density from regular exercise during childhood, you may find yourself labelled obese incorrectly because body mass index is based on flawed averaging!
My daughter was weighed this year in year 6. I told her (before and afterwards) that it didn't matter what the result is and why it doesn't matter. Many of her friends were not weighed because their parents were worried they'd be branded obese or overweight. Surely we should focus on the proportions of a figure rather than the weight as such?
The governments timing of weighing children for these stats sucks. between 11 and 13 has got to be the most stupid time to make a child paranoid about their weight...surely that'll cause more eating disorders than airbrushing!
TBH I'll worry about obesity when I stop having to search for jeans for my kids with the buttons and elastic inside that makes the waist 4-8 inches smaller!