Health experts are urging the public to reduce daily salt consumption to lower the risk of serious health conditions, including hypertension, stroke, and heart disease. The World Health Organization (WHO) recommends no more than five grams of salt per day—equivalent to one teaspoon—yet many people exceed this limit without realizing the long-term consequences.
In a recent interview on Morning Live, Professor Pamela Naidu, CEO of the Heart and Stroke Foundation South Africa, highlighted the dangers of excessive salt intake and debunked myths about so-called “healthy salts.”
The Hidden Dangers of Excess Salt
Professor Naidu explained that while sodium is essential for bodily functions, too much can lead to severe health issues. “Excessive salt intake increases fluid retention, putting pressure on the heart and circulatory system,” she said. Over time, this can contribute to high blood pressure, kidney strain, and cardiovascular diseases.
Are “Natural Salts” Really Healthier?
With the rise of Himalayan pink salt, sea salt, and other marketed “healthy” alternatives, many consumers believe these options are safer. However, Naidu cautioned that these salts contain similar sodium levels to regular table salt. “Don’t be fooled by marketing—Himalayan salt may look pretty, but its sodium content is just as harmful if overused,” she said.
South Africa’s Progress in Salt Reduction
South Africa has been a leader in salt-reduction legislation, implementing strict limits on sodium in processed foods. According to Naidu, these measures, combined with public awareness campaigns, have successfully reduced average salt intake from 8.5 grams to 7.5 grams per day over the past decade.
Practical Tips to Cut Down on Salt
For those looking to reduce salt consumption, Professor Naidu offered simple strategies:
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Avoid adding salt before tasting food – Many people season meals unnecessarily.
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Cook with herbs and spices – South Africa’s diverse culinary traditions provide flavorful alternatives.
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Limit fast food and processed meals – These are major sources of hidden sodium.
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Remove salt shakers from the table – Breaking the habit of automatic salting can make a difference.
Can You Consume Too Little Salt?
While excessive salt is harmful, extremely low intake can also be problematic, especially for athletes or those with genetic predispositions to low blood pressure. Naidu advised consulting a healthcare professional before making drastic dietary changes.
Final Advice: Be Mindful
Professor Naidu emphasized that small, consistent changes can lead to significant health benefits. “Let’s use our rich food heritage—fresh produce, herbs, and spices—to make meals tasty without relying on salt,” she said.
As hypertension and heart disease remain leading health concerns globally, experts stress that reducing salt intake is a simple yet powerful step toward better long-term health.