Expert weighs in as N.L. tops country for most overweight kids

Newfoundland and Labrador leads the way for overweight kidsaged 12 to 17 years old compared with the rest of the country, and that doesn't come as a shock to one expert in childhood obesity.

"I'm not surprised. And in fact, we know this isn't just an issue for Atlantic Canada," said Sara Kirk, a professor of health performance at Dalhousie University, and a Canada Research Chair

Datareleased in June from Statistics Canada shows that in 2017, 36.4 per cent of youths in that age range self-identify as overweight or obese. While that wasthe highest percentage of any province, and above the national average of 27.9 per cent,most of the country isn't far removed from that figure.

Only British Columbia falls below the 25 per cent mark, at 21.4 per cent.The territories were not included in the statistics.

• N.L. fattest province in Canada, StatsCan report shows
• Child and teen obesity soars 10-fold worldwide in 40 years, WHO finds

"Ithink what we need to be looking at more is, why?" Kirk said.

"We often try to look for that magic bullet, that simple solution that would solve the problem. Well, this is not that kind of problem. This is a problem that is very complex, and it is a factor of all these different things coming together."

Environment a big issue

Kirk pointed to societalstructureas playing a big role in children becoming less active and eating poorer diets.

"You have to look at the environment we've created for our children," she said.

"If we surround our children with food that's high in fat and sugar, and then we restrict their opportunities to be active and running around and playing, why would we be surprised that they'd be developing obesity?"

She said rural populations are particularly vulnerable, as society has shifted to prioritizing cars over expending calories by walking or cycling.

"Our environment is actually preventing us from doing the things that we should actually be doing," she said.

One solution? School lunches

While Kirk stressed the complexity of the issue, and the interconnected roles of diet and exercise in overweight children, she also offered a partial solution: anational school lunch program.

• Canada needs national school lunch program, say advocates

"This is a way that actually has demonstrated strong returns on investment," she said.

"If we invest in supporting children through healthy meals at school, not only is that providing them with nutritious foods, it's also modelling the behaviours that we want them to be adopting, that they can then take home to their families."

Kirk said this direction needs to come from the federal level. The Liberal government did conduct Canada-wide consultations in 2017 on a national food policy, saying results would be released in 2018. No policy has yet been released on its website.

Canada is the only G8 nation without a national school program.Kirk said it's one idea that could lead to real change.

"That Ithink is a very tangible thing that we can all get behind, feeding kids healthy food at school, modelling that, embedding that in the curriculum."

Read more from CBCNewfoundland and Labrador

With files from the Corner Brook and Central morning shows