FDA Proposal on Salt Substitutes May Bring Unexpected Harms
The Food and Drug Administration’s drive toward salt substitutes, aimed at reducing dietary sodium, faces mounting skepticism from top health experts. Salt has been in the FDA’s crosshairs for some time. Since October 2021, the federal agency has notably urged restaurants and food manufacturers to take voluntary measures to reduce salt use, targeting reductions in sodium across more than 160 food categories. The FDA is advocating for a transition from traditional salt to potential lower-sodium alternatives, a notable deviation from prior guidelines, as outlined in its proposal , “Use of Salt Substitutes to Reduce the Sodium Content in Standardized Foods.” FDA’s Salt Swap Initiative The FDA is currently revising the “ standards of identity ”—essentially the official blueprints that determine the ingredients and processes required for a product to bear a specific label, such as “bread” or “mayonnaise.” With these updates, the agency proposes that certain foods can now include “safe an