Best before date on a milk carton

Best Before Dates

Best before does not mean bad after.

Each year, misinterpretation of Best Before Dates (BBDs) causes billions of dollars’ worth of perfectly edible food to go to waste. It’s time to clear the confusion: to save money and prevent the harmful impacts of food waste.

Best Before Dates are fuelling Canada’s food waste crisis.

In our groundbreaking research, The Avoidable Crisis of Food Waste: Update, Second Harvest uncovered that 23% of avoidable food waste from processing to purchasing—worth $12.4 billion annually—is caused by the misuse and misunderstanding of Best Before Dates. These labels, originally intended to guide quality, now contribute to massive amounts of perfectly good food going to waste.

Read the REPORT
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What you need to know

The facts about best before dates fuelling Canada's food waste crisis.
Best before dates are not about food safety.

They are manufacturer and retailer estimates of peak quality, not expiration dates. Despite this, millions of Canadians are throwing away edible food, wasting an average of $289 per household annually.

The history of BBDs:

Introduced in Canada in 1976, best before dates were initially meant for food items with a shelf life of 90 days or less. Today, despite being unregulated and unnecessary for products lasting over 90 days, they appear on nearly all shelf-stable products, from canned goods to dried pasta, cereals and even salt.

A BBD is not the same as an expiration date.

In fact, there are only five products in Canada that have an actual expiration date. They are oral nutrition supplements, human milk substitutes, foods for low-calorie diets, meal replacements and formulated liquid diets.

What you can do

You have the power to reduce food waste and make informed decisions. Here’s how:
  • 1

    Rethink Best Before Dates.
    Remember, these dates are about quality, not safety.

  • 2

    Educate yourself and others.
    Learn to recognize when food is truly unsafe to eat. Leverage our guide on consuming food safely beyond a best before date, here.

  • 3

    Support advocacy efforts.
    Join our campaign to urge the government to reform date labelling practices in Canada. Stay tuned for upcoming announcements on our efforts.

Hands full of cherries.

helpful resources

We’ve developed tools to help you make the most of your food and tackle the myths about Best Before Dates:
SAFE USE BEYOND BEST BEFORE DATE TIMETABLE
Learn how long common foods stay safe and delicious beyond the date label.
TASTE OR TOSS GAME
Put your knowledge to the test and see if you can spot the difference between food that’s still good and food to toss.
UNDERSTANDING FOOD DATE LABELS IN CANADA E-MODULE
Dive into our quick, interactive course to uncover the truth about date labelling.
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