Episode available within Canada only.

Every day, it seems, we’re fed new advice about our diets. We’ve been told we can’t have bread, we shouldn’t eat eggs and to hold the butter. As The Diet Myth author Tim Spector notes, “So what is there left to eat? Maybe a bit of lettuce.”

At the same time, a whopping half of the calories we consume come from food that isn’t really food: it’s ultra-processed concoctions of starch, sugar, salt, hydrogenated oils, preservatives and additives. These foods are tasty and manufactured to make us crave them. But they’re killing us.

“Poor diet is the leading risk factor for death in Canada,” warns University of Montreal professor Jean-Claude Moubarac. “It’s a nutritional calamity.” His work suggests that only one in five Canadians cooks every day. Over the past several years, our appetite for convenience foods has skyrocketed — and so has the rate of obesity and diabetes.

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It’s no wonder Moubarac and a growing group of scientists and dietitians are calling for a culinary coup. Their message? Stop obsessing over fats vs. carbs and counting calories. We should focus on what food actually is and how it’s made. As Health Canada prepares to release new national food guidelines in 2019, the message couldn’t be more timely.

“We definitely need a diet revolution,” says Melissa Baker, who oversees the nutrition plan for thousands of students at the University of British Columbia. She worries that an entire generation of young people raised on instant noodles, burgers and pizza remains blissfully unaware of how it will impact their health in the future. Those students, who are hungry for diet information, “get it from Dr. Google and are stressed whenever they put something in their mouths.”

To director Leora Eisen, making the documentary has been an eye-opening (and often mouth-watering) experience. “I have friends on low-fat diets and others on low-carb diets. Some have cut out gluten, some avoid fruit. There is so much confusing advice about what we should eat to stay healthy, it’s hard to know what’s based on accurate, fact-based research.” With a film crew in tow, she headed into the experts’ kitchens to see what they cook and eat themselves. “I wanted to know if they really follow the advice they’re giving the rest of us.”

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The Nature of Things: Food for Thought takes us on a journey into the fascinating world of dietary science, revealing the answers to intriguing questions like: What’s in an apple? Why are supermarket tomatoes so tasteless? And just how fattening is that takeout you ordered last night?

From a street market in Brazil to a doughnut shop in Boston, a greenhouse in Florida to a campus kitchen in Vancouver, the film offers viewers plenty to chew on, including surprising research about the food we’ve been swallowing and a new recipe for healthier lives.

Try out some of the recipes from the doc: Tim Spector's Lentils and Salmon, UBC's Veggie Burger or Melissa Baker's Glory Bowl.
 

 

Credits (Click to expand)

Writer, Director and Producer
Leora Eisen

Executive Producer
Dugald Maudsley

Editor
Michael Hannan

Composer
Bruce Fowler

Director of Photography
Jerry Vienneau

Additional Camera
Todd Craddock
Ed Davies
Michael Grippo
Nigel Kinnings

Sound Recordist
Michael Josselyn
John Grove
Flavio Guedes
Eric Harwood Davies

Researcher
Leora Eisen

Production Manager
Diane Marcotte

Production Coordinator
Gillian Main

Visual Effects Designer
Mark Alberts

Post Production Supervisor/Online Editor
Eric Wiegand

Visual Researcher
Gina Cali

Publicist
David McCaughna

Re-Recording Mixer
Grant Edmonds

Dialogue Mixer
Lucas Prokaziuk

Audio Editor
Patience Bradford
Mimi Scowen

Colourist
Arlene Moelker

Archival Material Courtesy of
Hugo Turner
Ross Turner
Infield Fly Productions
iStock.com/SVTeam
Shutterstock

Special Thanks
Cambridge Centre for the Arts
EMEI Paulo VI School
Lindsay Guscott
Ibirapuera Organic Market
King’s College London
Pacific Institute of Culinary Arts
Praça Charles Miller Pacaembu
Rita Lobo
Dr. Carlos Monteiro
Salima Taylor
Tufts University
Twins UK
UHCW NHS Trust
University of British Columbia
University of Florida
University of Surrey
University of Warwick
Zaffari Supermarket Shopping Bourbon
Zumbi Filmes


Filmed on location in the city of São Paulo with the support of the São Paulo Film Commission


For Infield Fly Productions

Producer
Dugald Maudsley

Business Affairs
Gillian Main

Production Accountant
Rebecca Humble McCulloch

Legal Counsel
David Steinberg

 

For the CBC

General Manager, Programming
Sally Catto

Executive Director, Unscripted Content
Jennifer Dettman

Senior Director, Documentary
Sandra Kleinfeld

Senior Director of Production, Unscripted Content
Alexandra Lane

Executive In Charge of Production
Sue Dando
The Nature of Things
with David Suzuki

Produced by
Canadian Broadcasting Corporation
cbc.ca/natureofthings

 

@2019 Infield Fly: Food Productions Inc.

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From CBC Kids

The Nature of Thingies