Articles on Nutrition

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Community vegetable gardens, such as this one in Pickering, Ont., support health and should be seen as part of the city’s food system. THE CANADIAN PRESS/Frank Gunn

A prescription for health: City vegetable gardens produce more than just food

Publicly accessible gardens are an essential part of our food system. It’s important for policymakers to understand that growing food in city gardens is central to health, food security and culture.
The Tour de France is one of the most physically taxing sporting feats imaginable. Phillippe Lopez/AFP via Getty Images

Tour de France: How many calories will the winner burn?

Riders in the 2022 Tour de France will ride more than 2,100 miles (3,400 km) over the 21 flat and mountainous stages of the race. And they will burn an incredible amount of energy while doing so.
A woman cuts “bodwe”, an edible weed that is often sold at markets in Lusaka, Zambia. Alysha Vehre

Herbicides threaten edible weeds in Zambia – that may be bad news for local food security

The herbicide revolution reduces the availability of edible weeds, which may undermine food and nutrition security.
Food prescriptions provide patients with vouchers that can be spent on fruits and vegetables. (Jonathon Barraball)

Social prescriptions: Why some health‑care practitioners are prescribing food to their patients

Food security is crucial to disease prevention and management, so prescribing healthy foods and reducing barriers to better diets makes sense. But food prescriptions should not be immune to scrutiny.
When the main circadian clock in the brain is out of sync with eating rhythms, it impacts the brain’s ability to function fully. (Shutterstock)

When you eat matters: How your eating rhythms impact your mental health

Healthy eating is not just what you eat, but when you eat. Eating rhythms that are in sync with the circadian clock can benefit general well-being and may have a protective effect against mental illness.

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