Deep-fried food will be banned and high-sugar items restricted in schools in England under new plans to "overhaul" school dinners.
The scheme is intended to help combat obesity in children and teenagers.
Data from the University of Bristol's Children of the 90s study were used in the research.
Guernsey's Health Improvement Comission says more needs to be done to tackle health inequality.
A measurement programme shows a slight rise in overweight and obese children in two age groups.
Reading council says it wants to use its "critical role" to help residents live healthier lives.
The study finds the NHS spends about £340m a year on weight-related problems in children.
Crisps, sweets, chocolate and fizzy drinks will be covered by restrictions starting in England.
The policy is focused on sustainability and promoting healthy food and drink.
