Most people in Canada eat more sodium than they need, and most of it comes from processed and restaurant food rather than the salt shaker. The sensible middle path is to cut back on packaged and prepared foods, use salt deliberately where it improves flavour, and pair meals with potassium-rich produce. You do not need a salt-free diet to feel less puffy or to recover well from exercise; you need awareness and a few habits.
What sodium does, and why balance matters
Sodium is an essential mineral. It helps your body manage fluid balance, send nerve signals and contract muscles. The trouble is quantity. The NHS page on salt in your diet explains that eating too much salt can cause high blood pressure, which raises the risk of heart attack and stroke, and recommends adults have no more than 6 g of salt a day, about one level teaspoon, including what is already in food.
Health Canada’s sodium page says most people in Canada eat too much sodium and that most of it is added during food processing.
Where the sodium is hiding
Health Canada lists these categories as common sources:
- Soups (canned, boxed and restaurant)
- Cheese
- Breakfast cereals
- Salty snacks
- Baked goods, including bread
- Processed meats
- Ready-made dishes
- Sauces and condiments
Many of these do not taste especially salty, which is why intake adds up quietly. Bread, cereal and cheese eaten several times a day can contribute as much as an obviously salty snack.
Reading the label in 10 seconds
The Nutrition Facts table lists sodium in milligrams and as a % Daily Value (% DV). Health Canada’s guidance on percent Daily Value is simple: 5% DV or less is a little, and 15% DV or more is a lot. For sodium, that gives you a quick rule:
- Compare two similar products and choose the one with the lower % DV.
- Check the serving size; if you eat double the serving, double the % DV.
- Look for words in the ingredient list such as salt, sodium, monosodium glutamate, baking soda and soy sauce.
Practical ways to lower sodium without bland food
Start with the biggest sources
Changing one or two high-sodium habits beats obsessing over every pinch. Good first moves:
- Swap processed deli meat for home-cooked chicken, eggs, beans or canned fish.
- Choose lower-sodium soups and broths, or make a big pot at home.
- Rinse and drain canned beans and vegetables.
- Pick plain frozen vegetables instead of ones with sauce.
- Choose unsalted nuts and seeds.
Build flavour other ways
| Instead of more salt, try | Works well in |
|---|---|
| Lemon or lime juice and zest | Fish, vegetables, grains, soups |
| Vinegar (balsamic, apple cider, rice) | Salads, roasted vegetables, beans |
| Garlic, onion, ginger | Stir-fries, sauces, stews |
| Fresh herbs (cilantro, basil, dill, parsley) | Finishing any dish |
| Spices (cumin, smoked paprika, chili, pepper) | Meats, legumes, eggs, potatoes |
| Toasted nuts or seeds | Salads, bowls, oatmeal |
Use salt where it counts
A small amount of salt sprinkled on top just before eating is more noticeable than the same amount stirred in during cooking, so you can often use less overall. Taste before you salt at the table. Our guide to salted vs unsalted ingredients explains where salt makes the biggest difference in cooking.
Taste buds adjust. After a few weeks of eating less salty food, many people find heavily salted food tastes too strong.
Eating out
- Ask for sauces and dressings on the side and use part of them.
- Choose grilled, roasted or steamed dishes over fried or cured options.
- Add a side salad or vegetables.
- After a salty restaurant meal, keep the next meal simple: vegetables, fruit, whole grains and unsalted protein.
Sodium and bloating
A very salty meal can leave you feeling puffy the next day because your body holds onto extra water to balance the sodium. This is temporary and is not fat gain. To feel better sooner:
- Drink water normally through the day.
- Eat potassium-rich foods such as potatoes, beans, lentils, bananas, oranges, leafy greens, squash and yogurt. Our potassium playbook has more ideas.
- Go for a walk.
- Return to your usual meals rather than cutting food drastically.
Bloating also comes from eating fast, very large portions and some high-fibre or gas-producing foods, so salt is only one piece of the picture. Slowing down and chewing well helps too.
Sodium and exercise recovery
You lose some sodium in sweat. For most people doing typical workouts, normal meals replace it, and there is no need for extra salt or sports drinks. People who exercise for long periods in the heat, sweat heavily, or train for endurance events may need a more tailored plan. Drinking very large amounts of plain water during long events without replacing sodium is not a good idea. If that describes you, talk with a sports dietitian or your doctor about what fits your training. Our article on electrolytes from food covers food-based options.
Why “going extreme” backfires
Trying to cut salt completely tends to make food unappealing and hard to stick with. It can also lead to cutting nutritious foods, such as cheese or whole-grain bread, that have some sodium but plenty of other benefits. Aim for steady progress: fewer processed foods, more home cooking, more produce, and salt used on purpose.
When to check with a professional
Talk with your doctor before making big changes to sodium if you have high or low blood pressure, heart failure, kidney disease or liver disease, or if you take blood pressure medicines or diuretics. Some salt substitutes contain potassium, which is not safe for everyone, especially people with kidney problems or on certain medications. Ask your doctor or pharmacist before using one.
Key takeaways
- Most sodium comes from processed and restaurant foods, not the shaker.
- On labels, 5% DV or less is a little and 15% DV or more is a lot.
- Target your top sources first: deli meat, soups, sauces, snacks, bread and cheese.
- Use acid, herbs, spices and a finishing pinch of salt for flavour.
- After a salty meal, drink water, eat potassium-rich foods and walk; puffiness passes.
- Most workouts do not need extra salt; long, sweaty sessions may need a tailored plan.
Frequently asked questions
Is sea salt or pink salt healthier than table salt?
Not in any meaningful way for sodium. Specialty salts contain about the same sodium by weight as regular salt. Larger crystals may taste stronger, so you might use a little less, but the amount still counts toward your daily total. Iodized table salt also provides iodine, which some specialty salts do not.
How fast will I notice a difference after cutting back?
Puffiness from a single salty meal usually eases within a day or two once you return to normal meals. Taste preferences take longer to shift; many people notice that lower-salt food tastes normal after a few weeks of steady change. If you are working on blood pressure, track it with your doctor, since changes depend on many factors.
Do I need to avoid salt completely when I feel bloated?
No. Keep eating regular meals with vegetables, fruit, whole grains and protein, and simply skip the saltiest processed foods for a day.