Explore
Settings

Settings

×

Reading Mode

Adjust the reading mode to suit your reading needs.

Font Size

Fix the font size to suit your reading preferences

Language

Select the language of your choice. NewsX reports are available in 11 global languages.
we-woman
Advertisement · Scroll to continue

Cutting Down Salt? WHO’s New Guidelines On Potassium-Enriched Alternatives Explained

The WHO has issued new guidelines recommending lower-sodium salt substitutes to combat hypertension and cardiovascular diseases. These substitutes, enriched with potassium, could significantly reduce global cardiovascular mortality.

Advertisement · Scroll to continue
Cutting Down Salt? WHO’s New Guidelines On Potassium-Enriched Alternatives Explained


The World Health Organization (WHO) has released new guidelines emphasizing the benefits of replacing regular salt with lower-sodium alternatives to reduce the risk of hypertension and cardiovascular diseases. These substitutes, commonly known as Lower-Sodium Salt Substitutes (LSSS), contain potassium-enriched salt, where a significant portion of sodium chloride is replaced with potassium chloride.

Advertisement · Scroll to continue

“To reduce blood pressure and lower the risk of cardiovascular diseases, WHO recommends limiting sodium intake to less than 2 grams per day,” the guidelines state. “For those who choose to use table salt, WHO suggests opting for lower-sodium alternatives containing potassium.” However, the recommendation excludes pregnant women, children, and individuals with kidney impairments due to concerns about potassium excretion.

Why is Sodium Reduction Important?

Excess sodium intake is a well-documented contributor to high blood pressure, which increases the risk of heart disease, stroke, and kidney ailments. While sodium is essential for nerve function and fluid balance, most people consume more than double the recommended daily intake, largely due to processed and restaurant foods.

Advertisement · Scroll to continue

Reducing sodium consumption is a major public health priority, as experts estimate that cutting back on salt could prevent millions of deaths annually. LSSS offers a promising solution by retaining some sodium for taste while incorporating potassium to provide additional health benefits.

The Benefits and Challenges of Potassium-Enriched Salt

WHO highlights that potassium-enriched salt not only helps reduce sodium intake but also increases potassium consumption, which is associated with lower blood pressure levels. The organization recommends a daily potassium intake of 3.5 grams, but most people globally consume significantly less.

Several studies have demonstrated the potential impact of potassium-enriched salt on public health. Research conducted in China suggests that nationwide adoption of such substitutes could prevent approximately 461,000 cardiovascular disease-related deaths annually. Similarly, in India, a study estimated that switching to potassium-enriched salt could avert between 214,000 and 351,000 deaths each year, representing 8% to 14% of the country’s cardiovascular fatalities.

One of the key advantages of potassium-enriched salt is that it looks similar to regular salt, can be used in cooking and seasoning, and most people do not notice a significant difference in taste. A large-scale trial found that over 90% of participants continued using the substitute even after five years.

Considerations and Challenges in Adoption

Despite its benefits, potassium-enriched salt is not suitable for everyone. Individuals with kidney impairments may struggle to process excess potassium, potentially leading to harmful health effects. Therefore, medical consultation is advised before making the switch.

Another significant challenge is accessibility and affordability. Potassium-enriched salt is not widely available and tends to be more expensive than regular salt. Additionally, WHO emphasizes the need for proper labeling on these products to ensure consumers are aware of potential health implications.

A Global Strategy for Sodium Reduction

In 2013, WHO set a goal to reduce global sodium intake by 30% by 2025, but this target has yet to be met. The organization now aims to achieve the same reduction by 2030 by promoting the use of LSSS as part of a broader public health strategy.

If widely adopted, WHO’s recommendation on salt substitutes could become one of the most impactful public health initiatives in recent years. However, a successful implementation would require policy changes, industry participation, and consumer awareness.

Switching to potassium-enriched salt could be a game-changer in global health, potentially saving millions of lives. However, a one-size-fits-all approach is not feasible, and individual health considerations must be taken into account. While the path to sodium reduction is challenging, WHO’s latest guidelines mark an important step toward better cardiovascular health worldwide.

ALSO READ: Study Finds Rising Lung Cancer Cases In Never-Smokers, Links Air Pollution To Increase


Advertisement · Scroll to continue

mail logo

Subscribe to receive the day's headlines from NewsX straight in your inbox