The useful conversion
WHO’s current adult population recommendation is less than 2,000 mg sodium per day, equivalent to less than 5 g salt [1]. That conversion is useful for orientation, but it does not mean every milligram of sodium in a diet arrived as visible table salt.
Bread, processed meats, snacks, sauces and condiments can contribute substantial sodium [1]. A lower-sodium kitchen therefore looks at ingredients and labels as well as the amount sprinkled during cooking.
Sources for this section: [1] Sodium reduction
Why recipe wording matters
A recipe that says “low salt” while relying on salty stock, sauces or cured ingredients can still contain considerable sodium. For a condition-specific cookbook, sodium calculations must follow the actual ingredient formulation rather than the wording used in the method.
Conversely, “season to taste” is not automatically bad recipe writing. It is appropriate when salt is not a controlled variable. In a lower-sodium recipe whose nutrient target depends on added salt, the amount or omission should be authored deliberately.
Sources for this section: [1] Sodium reduction
Population guidance is not a personal prescription
WHO’s less-than-2,000-mg figure is global population guidance. DASH commonly uses 2,300 mg, with 1,500 mg as a lower-sodium version [2]. Those frameworks overlap in direction but are not proof that every individual should use the same number.
A practical site should explain the frameworks and help readers reduce unnecessary sodium. It should not adjust medication, diagnose hypertension or set a personal sodium prescription from a web page.
Sources for this section: [1] Sodium reduction · [2] DASH eating plan
What the cookbook can control
The cookbook can control its own formulations: measured salty ingredients, serving sizes, sodium calculations and useful substitutions. It cannot control the sodium in every stock cube, bread, cheese or sauce sold globally.
Where a packaged ingredient varies, the recipe can specify the property that matters and tell readers to compare labels. That is more robust than naming one brand or pretending every country sells the same formulation.
Sources for this section: [1] Sodium reduction
Sources
- Sodium reduction
World Health Organization. Sodium reduction fact sheet. 11 May 2026. Verified 1 Sept 2026. - DASH eating plan
National Heart, Lung, and Blood Institute. DASH Eating Plan. Updated 25 February 2026. Verified 1 Sept 2026.
