FDA Rules Enable Salt Substitutes in 139 Food Categories

U.S. Food and Drug Administration finalizes path to reduce sodium in widely consumed foods

The U.S. Food and Drug Administration finalized rules permitting salt substitutes in 139 food categories, including bread, milk, and condiments. The regulation loosens food standards of identity to allow manufacturers to use salt substitutes without specifying required types, while mandating that substitutes must not alter the food’s basic nature or essential characteristics. This move responds to the U.S. average sodium intake exceeding 3,400 milligrams per day—nearly 90% of Americans consume more sodium than the American Heart Association’s recommended daily limit. The FDA aims to reduce national average sodium intake to 2,750 milligrams per day over three years, building on a 2021 voluntary program that achieved a median 3% decline in sodium content across food categories.

This rule directly addresses population hypertension risk by making lower-sodium options more accessible without forcing uniform reductions. The International Dairy Foods Association supports the change but requested continued evaluation of progress before future action. Crucially, the rule does not mandate specific substitutes or guarantee uniform sodium cuts across all products—reductions remain a median trend. The 2,750 milligram target applies to average intake over three years, not immediate individual outcomes.

What matters next: Whether manufacturers adopt substitutes at scale and whether the 3% median reduction translates to meaningful population-level drops in sodium intake. The rule’s flexibility could accelerate access to healthier options, but its impact depends on consistent industry adoption and the absence of uniform substitution across all food categories.

Source: Food Dive