Where Do Canadians Really Save on Grocery Essentials: Costco, Walmart, Loblaws, or Sobeys?

Grocery shopping used to be a mundane routine—grab a cart, tick off the essentials, head home. But in today’s Canada, where soaring food prices are causing sticker shock at the checkout, that weekly trip to the supermarket feels more like a strategic mission.

The big question so many families are asking: Which grocery store actually gives you the best value?

A recent analysis by Narcity tackled just that, comparing the cost of everyday essentials at four of the country’s major retailers: Costco, Walmart, Loblaws, and Sobeys. The results paint a clearer picture of where Canadians can find relief on their grocery bills—and where they may be overpaying.


The Contenders

  • Costco: Known for bulk deals and membership perks, it’s a go-to for larger families or people who love stocking up.
  • Walmart: A retailer that prides itself on affordability and price matching.
  • Loblaws: A Canadian grocery giant with deep roots, brand recognition, and wide selection.
  • Sobeys: Another household name, with a reputation for fresh produce and quality selection, but often at a premium.

What the Price Comparison Revealed

The Narcity experiment compared staples such as bread, eggs, snacks, and butter across all four grocery players.

  • Costco led overall when purchases were broken down to their per-unit price. A carton of eggs or a block of butter costs less overall when spread out across larger bulk sizes. Families willing to spend more up front saw the biggest payoff here.
  • Walmart proved to be the best for smaller baskets. Single items often beat out competitors, making it a better option for students, singles, or couples who don’t want their fridge overwhelmed with club-sized products.
  • Sobeys and Loblaws positioned themselves at the higher end. Whether it’s due to brand partnerships, store experience, or simply pricing strategies, many staples carried a higher premium compared to Costco or Walmart.

The Psychology of Price and Perception

While the numbers show a clear winner, many Canadians still flock to Loblaws and Sobeys. Why? It often comes down to convenience and trust. These stores are more likely to be in prime neighbourhood locations, and shoppers associate them with fresh produce, wider variety, and certain premium store brands.

Costco and Walmart, on the other hand, appeal more directly to cost-conscious shoppers. Costco builds its value proposition on bulk discounts and exclusivity through membership, while Walmart leans heavily on being “always low prices.”


What This Means for Different Shoppers

  • Families & Meal Preppers: Costco is a no-brainer. Bulk staples like rice, pasta, protein, and snacks mean fewer trips to the store and more long-term savings.
  • Singles & Apartment Dwellers: Walmart might be the smartest choice. Buying oversized packs at Costco can lead to waste if you can’t store or finish them in time.
  • Casual or Last-Minute Shoppers: Loblaws and Sobeys deliver convenience, albeit at a cost. You’re paying for access, freshness, and variety more than strict affordability.

The Bigger Economic Picture

This comparison comes at a time when Canadians are increasingly skeptical about grocery chains’ pricing practices. Food inflation, corporate profits, and allegations of price-fixing have put supermarket giants under scrutiny. Shoppers have responded with more coupon-clipping, price-matching apps, and alternative options like discount stores, farmers’ markets, and meal-kit subscriptions.

In a climate where every dollar counts, comparisons like these reinforce an important takeaway: where you shop can significantly impact your household budget.


Bottom Line

  • If you’ve got the space, budget, and appetite for large quantities, Costco still rules as the king of savings.
  • For a balance of price and portion size, Walmart gives the best bang for your buck.
  • Expect to pay more for the convenience, branding, and variety of Loblaws and Sobeys.

Ultimately, the smartest consumers will mix and match—Costco for the staples, Walmart for top-ups, and the higher-end stores for specialty or fresh items.

Because in today’s Canada, grocery shopping isn’t just a chore. It’s a strategy.


Source: Narcity

Calf Raises to Reduce Blood Sugar Spikes

If you’ve ever felt that big slump after a meal, here’s some great news—you can help your blood sugar and energy levels with one simple move: calf raises. French biochemist Jessie Inchauspé (aka the Glucose Goddess) suggests taking just 5–10 minutes after eating to lift your heels up and down, either standing or sitting.

Why does it work? Because this activates your soleus muscle, which acts like a little “sugar sponge,” pulling glucose out of your bloodstream and using it for energy. That means fewer blood sugar spikes, steadier energy, and less strain on your heart and metabolism.

The best part? You don’t need the gym, special clothes, or lots of space. You can do calf raises while brushing your teeth, waiting for coffee, or even at your desk. If it feels uncomfortable, just go for a short walk instead—both are effective.

Here are the benefits you’ll love:

  • Keeps blood sugar steadier, lowering long-term risk of diabetes.
  • Boosts insulin sensitivity, helping your body process carbs.
  • Supports heart health through better circulation.
  • Helps digestion and avoids the “post-meal crash.”
  • Super easy and accessible for anyone, anywhere.

Tip: Start with 5 minutes after meals and build up to 10. Pair it with balanced meals (protein + fiber + healthy fats) for even more stable blood sugar.


So next time you finish eating, instead of sitting still, try this tiny shift. It’s simple, low effort, and your body will thank you with better energy, digestion, and overall health. A small step—literally—can lead to big changes over time!

Hidden Additives in Food That Are Hard on Your Pancreas

When you’re living with diabetes, you probably already watch your sugar and carbs like a hawk. But there’s something sneaky hiding in many everyday foods that doesn’t get enough attention—food additives. These hidden extras may not taste sweet or look suspicious, but they can still put a lot of pressure on your pancreas. Knowing what to look out for could make a big difference in how you feel and how your body manages blood sugar.

Let’s start with high-fructose corn syrup (HFCS), an artificial sweetener lurking in sodas, candy, breads, and even salad dressings. On the surface, it just seems like sugar by another name, but HFCS is especially tough on your body. It’s processed mainly in the liver, where it encourages fat buildup and makes your cells less responsive to insulin. In other words, it asks your pancreas to work overtime pumping out more insulin just so your blood sugar doesn’t spike (NIH).

Next up: sodium nitrite, which you’ll spot in foods like bacon, hot dogs, and deli meats. Nitrites help preserve these foods, but once inside your body, they can turn into harmful compounds called nitrosamines. Those aren’t just fancy chemistry words—they can actually damage the insulin-producing cells in your pancreas and increase the risk of type 2 diabetes (Diabetes Care).

Then there are trans fats, sometimes listed as “partially hydrogenated oils.” While many companies have phased them out, you’ll still find traces in some packaged baked goods or fried foods. Trans fats are a double (or triple!) whammy: they increase inflammation, mess with insulin sensitivity, and raise your risk for heart issues. Even small amounts can strain your system, which is why the FDA strongly warns against them (FDA).

Now here’s one that surprises a lot of people: artificial sweeteners like aspartame and sucralose. Since they don’t raise blood sugar directly, they seem like a good solution for diabetics, right? Well, not always. Studies show they can actually change the balance of bacteria in your gut, which may throw off your body’s insulin response and glucose control (Nature). So while they might feel like a “free pass” in the short term, the long haul picture isn’t as friendly.

And finally, MSG (monosodium glutamate), the flavor booster found in lots of packaged snacks, soups, and restaurant foods. Research suggests it can lead to higher insulin levels by nudging your pancreas to pump more than necessary. Over time, that extra workload could tire out your pancreas and make your diabetes harder to manage (PubMed).

The takeaway? Sugar isn’t the only ingredient to watch. Hidden additives like HFCS, nitrites, trans fats, artificial sweeteners, and MSG can quietly wear down your pancreas and make managing diabetes that much tougher. Reading labels carefully and cutting back on heavily processed foods can give your hardworking pancreas a break—and that’s a gift your whole body will thank you for.

Smart Swaps for a Happier Pancreas

It’s easy to feel like everything yummy is off-limits when you start learning about these additives—but don’t worry, there are plenty of pancreas-friendly swaps that can help you enjoy food without the hidden stress. For example, instead of grabbing a soda or juice sweetened with high-fructose corn syrup, try sparkling water with a splash of fresh fruit juice or slices of lemon and cucumber. You’ll still get the refreshing fizz and flavor without making your liver and pancreas work overtime.

When it comes to meats, you can sidestep sodium nitrites by choosing fresh, unprocessed cuts like chicken breast, turkey, or fish. If you love that smoky flavor from bacon or deli slices, try roasting your own meats at home with herbs and spices—it’s healthier and surprisingly easy.

For those sneaky trans fats, you’ll want to read labels closely. A tasty alternative to packaged baked goods is baking at home with healthy oils like olive or avocado oil. Not only do you cut out the hidden additives, but you can also control sweetness and add fiber-rich ingredients like oats or almond flour.

And instead of leaning heavily on artificial sweeteners, consider more natural options like stevia or monk fruit. They don’t seem to carry the same long-term risks as aspartame or sucralose, and a little goes a long way. Even better, gradually retraining your taste buds to enjoy less sweetness overall makes it easier to manage diabetes in the long run.

Finally, if you’re worried about MSG, focus on fresh, whole foods and flavor boosters like garlic, onion, lemon juice, and fresh herbs. These can add just as much zing to your meals without the extra strain on your insulin system.

At the end of the day, it’s not about perfection—it’s about making smart, sustainable choices. By swapping out a few risky additives for healthier alternatives, you’ll give your pancreas a breather and feel better overall. Think of it as showing a little love to the hardest-working gland in your body.

Diabetes Deaths Worldwide – The Latest Figures

Diabetes is a major and growing cause of premature death worldwide. Recent global estimates show millions of lives lost each year as a direct result of diabetes and its complications, with the burden rising over the last decade as prevalence increases and populations age.

The World Health Organization reports that in 2021, diabetes was directly responsible for about 1.6 million deaths, and an additional ~530,000 deaths from kidney disease were attributable to diabetes — together accounting for just over 2 million deaths that year (WHO, 2024 fact sheet). See the WHO summary here: https://www.who.int/news-room/fact-sheets/detail/diabetes.

The International Diabetes Federation (IDF) provides a broader recent estimate: the IDF Diabetes Atlas (11th edition) reports that diabetes was responsible for about 3.4 million deaths in 2024 and highlights the growing scale of the disease globally (IDF Diabetes Atlas). For context and the Atlas overview, see: https://diabetesatlas.org/.

For country-level figures: the United States reported 95,190 deaths where diabetes was listed as a cause in 2023 (CDC/NCHS — FastStats), with diabetes ranking among the leading causes of death in the U.S. See the CDC summary here: https://www.cdc.gov/nchs/fastats/diabetes.htm.

Canada’s most recent published rate (2023) shows a diabetes death rate of about 18.1 per 100,000 population (Statista summary of diabetes mortality trends). That rate corresponds roughly to an order of magnitude of several thousand diabetes-attributable deaths annually in Canada (approx. ~7,000 if applied to a ~39 million population), though exact national totals and methods vary by source — see the Statista page: https://www.statista.com/statistics/495457/deaths-due-to-diabetes-worldwide-number-by-region/.

All of these figures come with methodological caveats: “deaths caused by diabetes” may be reported as deaths where diabetes is the underlying cause, deaths attributable to high blood glucose (modelled), or include related complications (e.g., kidney disease, cardiovascular events). For the most comparable, up-to-date national totals, check official national vital statistics (e.g., CDC WONDER for the U.S. or Statistics Canada releases) and the global overviews linked above.

The True Cost of One Small Daily Indulgence

The true cost — one small daily indulgence, big annual impact

If you buy one chocolate bar priced at $2 plus a bottle of pop and a bag of chips six days a week, the small daily habit adds up quickly. For this piece I’m using the following typical Canadian retail prices (rounded to simple amounts for clarity):

  • Chocolate bar: $2.00
  • Bottle of pop: $2.00 (typical single-bottle retail) — see examples of Canadian retail soda pricing at Walmart Canada and other grocery suppliers.
  • Bag of chips: $3.50 (many snack SKUs retail in the $3–$5 range in Canada; see industry pricing summaries).

Putting those numbers together, each purchase day costs $2.00 + $2.00 + $3.50 = $7.50. At six days per week that’s $7.50 × 6 = $45.00 per week. Over a year (52 weeks, consuming 6 days/week ≈ 312 purchase-days) the totals are: chocolate $2 × 312 = $624.00; pop $2 × 312 = $624.00; chips $3.50 × 312 = $1,092.00. Combined, the three items cost about $2,340.00 CAD per year.

To put that in perspective: $2,340 could cover several months of a basic grocery budget item, a modest utility bill, or a chunk of a savings goal. Broken down monthly, $2,340 ÷ 12 ≈ $195 per month; per week it’s the $45 noted above. Small daily choices like this can therefore materially affect yearly spending even when each purchase seems inexpensive.

Beyond money, there are physiological costs to frequent sugary/processed-snack consumption. Repeated intake of high-sugar drinks and refined-carbohydrate snacks forces the pancreas to release insulin frequently; over time this heightened insulin demand contributes to insulin resistance and can exhaust insulin-producing beta cells — mechanisms described by diabetes authorities and pancreatic physiology reviews (see discussions of insulin resistance and beta-cell stress from the American Diabetes Association and pancreas-focused reviews). Chronic overstimulation is linked to higher risk of prediabetes and type 2 diabetes, and in the long run can harm pancreatic function and metabolic health American Diabetes Association, Pancreapedia review on insulin secretion, Medical News Today overview.