High food prices could have negative long-term health effects on Canadians

When the cost of food increases, it restricts the availability of nutritious foods for low-income people

Published November 29, 2022 6:30AM (EST)

Customers shop at a supermarket in Mississauga, Ontario, Canada, on Nov. 16, 2022. (Zou Zheng/Xinhua via Getty Images)
Customers shop at a supermarket in Mississauga, Ontario, Canada, on Nov. 16, 2022. (Zou Zheng/Xinhua via Getty Images)

This article was originally published on The Conversation.

The Ontario Student Nutrition Program, which feeds 28,000 students at 93 participating schools, has been hit hard by inflation and is in need of more funding and volunteers. The school breakfast that used to cost $1.20, now costs more than $2.

A recent study from the non-profit Angus Reid Institute found nearly 60% of Canadians are struggling to provide food for their families. When they can afford to buy food, many cannot afford to buy enough, or buy the food they want.

They end up skipping meals, eating old and low-quality foods, visiting different grocery stores to find cheaper options, which results in insufficient nutrition. A Dalhousie University study of 5,000 Canadians found that 23.6% of the population cut back food purchases and 7.1% skipped meals due to inflation.

Overspending on food

Generally speaking, moderate inflation is not bad. The Bank of Canada targets a 2% inflation rate — the midpoint of its 1 and 3% range. The Bank of Canada influences the inflation rate by manipulating the interest rate.

However, the current high inflation is different — the Bank of Canada itself has acknowledged this. In a recent speech, the central bank's governor, Tiff Macklem, said "high inflation is making life more difficult for Canadians, especially those with low or fixed incomes."

Food, shelter and transportation account for more than 60% of a household's expenses. If only food prices were subject to high inflation, households would be able to divert income from shelter and transportation to cover it. At the moment, however, high inflation spans across all three areas, meaning Canadians are having trouble putting food on the table, keeping a roof over their heads and affording transportation.

A pie chart showing how much the average Canadian household spends on expenses including food, shelter and transportation
According to the Consumer Price Index, food, shelter and transportation account for over 60% of a household's expenses. (Statistics Canada), Author provided

The amount of money that middle-income households spend on transportation and food makes them vulnerable. But the recent interest rate increases are not helping low-income people either. Canadians spend the highest proportion of their income (nearly one-third) to keep a roof over their head. The recent increases in lending rates have driven up housing costs.

Canada's Food Price Report indicates that, historically, Canadians spend less than 10% of their income on food. But that has changed — Canadians now spend 16% of their income on food. The report also states that the food inflation index has outpaced general inflation over the last 20 years. The price of a typical grocery bill rose by 70% between 2000 and 2020.

Canadian health suffering

A key side-effect of rising food price inflation is its impact on health and nutrition. When the cost of food increases, it restricts the availability of nutritious foods for low-income people. Eventually, this can lead to long-term impacts on human health and puts added pressure on Canada's already strained health care system.

According to research from the University of Toronto, an insecure food supply increases vulnerability to a variety of diseases and health conditions, including infectious diseases, poor oral health, injuries and chronic conditions like depression and anxiety, heart disease, hypertension, arthritis and chronic pain.

Similarly, a study by researchers from the Harvard Center for Population and Development Studies, found that nutrition, especially in the postnatal state, is the most important factor affecting human growth. This indicates that shorter adult height in low- and middle-income countries is linked to environmental conditions like nutrition.

We need to pay special attention to food price inflation because it has the potential to have long-lasting effects on future generations' physical and mental health. Our children are our future — we have no room for compromise with their food and nutrition. Today's malnourished children will result in tomorrow's malnourished nation.

Co-ordinated effort required

It is essential to make policymakers and governments aware of this devastating situation so they can take the necessary steps to combat rising food prices. Governments and policymakers must ensure Canadians have access to affordable, nutritional food.

As a short-term solution, Canadians should consider buying seasonal and frozen foods, growing foods themselves and replacing meats with legumes. To tackle food price inflation from a systemic perspective, policymakers should index social welfare amounts with inflation as quickly as possible to prevent unpredictable food price hikes for social welfare recipients.

Lastly, businesses should not take advantage of people's desperation by increasing food prices. Canada's three biggest grocery chains have been posting massive profits recently. They could use these profits to offset some of the cost of food price inflation. There is no silver bullet for tackling the high food price inflation effectively, but it will require a co-ordinated effort from all sides — governments, businesses and households.

Shahidul Islam, Associate Professor, Department of Anthropology, Economics, and Political Science, MacEwan University

This article is republished from The Conversation under a Creative Commons license.


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