Eating Too Much Salt? Potassium Chloride Could be a Healthier Alternative

What's a good alternative to salt? Learn why potassium chloride could be healthier, but there are some risks.

By Katie Liu
Mar 31, 2025 1:00 PM
Salt alternatives
(Image Credit: goodbishop/Shutterstock)

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In January 2025, the World Health Organization (WHO) released new guidelines recommending a switch from typical table salt to alternatives containing less sodium, aiming to reduce worldwide sodium intake by 30 percent in the next five years.

One of the leading causes of death globally is cardiovascular disease — and often, eating too much salt can contribute to that. The average person consumes significantly more salt than is healthy, resulting in an intake of four grams of sodium per day. It’s hard to get away from it: Our taste buds are used to the savory foods we cook at home or order at restaurants, and sodium is also found in many processed foods not only as a flavor enhancer, but as a preservative.

One alternative health experts tout is potassium-enriched salt, or potassium chloride. Like sodium chloride, it’s a naturally occurring compound, containing more potassium than it does sodium. It is generally safe to eat, according to the U.S. Food and Drug Administration (FDA), and could be used as a direct salt alternative for those without pre-existing conditions or vulnerabilities.

Over-Consuming Salt

Excessive consumption of sodium is common across cultures and borders, though certain methods of food preparation in different regions can further exacerbate salt consumption (such as pickled or preserved vegetables in Asian cuisine or processed meats in Western.)

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