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Natural sweeteners vs. sugar: what WHO, CDC and NHS guidance says

A guide that praises natural sweeteners meets WHO, CDC and NHS guidance that treats honey and syrups as free sugars and cautions on sweeteners.

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We rewrote it against what the health agencies actually say, because the picture is less tidy than "swap this for that". The headline advice, cutting back on refined sugar, is sound. The framing of some swaps as healthier is where it needs care.

Start with the definitions. The NHS explains that free sugars include sugars added to food or drinks, but also those in honey, syrups such as maple and agave, and unsweetened fruit juices, vegetable juices and smoothies. They occur naturally, yet they still count. Sugars in whole fruit, vegetables and milk do not count as free sugars, but the NHS counts sugars in puréed fruit, unsweetened juices and smoothies as free sugars, and WHO’s definition includes sugars in fruit juices and concentrates.

A jar of honey, a bottle of maple syrup and a bowl of fresh fruit on a kitchen table
Honey and syrups look wholesome, but the NHS counts them as free sugars.

The numbers matter here. The NHS says adults should have no more than 30g of free sugars a day, and children aged 7 to 10 no more than 24g. The CDC notes that added sugars include sugars from syrups and honey, and goes further: no amount of added sugars or non-nutritive sweeteners is recommended as part of a healthy diet. It also says children younger than 11 should have no added sugar, and adolescents and adults no more than 10 grams per meal.

Then there is the other half of the guide's list, the zero-calorie sweeteners. The FDA describes high-intensity sweeteners as many times sweeter than sucrose, adding few or no calories and generally not raising blood sugar. That is accurate, and it is why people reach for them. But the WHO's guideline on non-sugar sweeteners is about weight control and long-term disease risk, and its news release is headlined "WHO advises not to use non-sugar sweeteners for weight control". The guideline is explicit that it is not a toxicological safety assessment of individual sweeteners.

The WHO's healthy diet fact sheet points the same way: the foundation is a variety of minimally processed and unprocessed foods low in free sugars, unhealthy fats and sodium. Swapping one sweetener for another is not the main lever. The old guide's practical tips, sleeping well, swapping sugary sodas, reading labels and trimming sugar in coffee gradually, fit that picture better than the sweetener list does.

Our take: treat the six sweeteners as a menu of trade-offs, not a list of free passes. Whole fruit remains distinct: its naturally occurring sugars are not free sugars, unlike the sugars in puréed fruit and juice. Honey, maple syrup and juice are still free sugars. Stevia and monk fruit raise the separate question the WHO guideline addresses. The best swap is usually less sweetness overall, which is also the least marketable advice.

Original source: World Health Organization

Article generated with AI.larebelion

Falcon

· Signals analyst · Riyadh

“Natural on the label is marketing; free sugars in the body are chemistry, and the health agencies count them the same.”