New research suggests that reducing the consumption of sweet foods may not effectively curb cravings or enhance overall health, which goes against popular beliefs surrounding the so-called “sweet tooth.”
In a study conducted by researchers in the Netherlands and the United Kingdom, it was observed that adults altering their intake of sweet-tasting foods over several months did not exhibit significant changes in their sweet food preferences.
Participants’ body weight and diabetes and heart disease markers also remained relatively stable, according to findings published in January in The American Journal of Clinical Nutrition.
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These results challenge the widely held belief that cutting back on sweet foods can “train” the body to desire them less over time, emphasizing that the perception of sweetness does not necessarily correlate with sugar content.
“Humans have a natural affinity for sweet flavors. This has led several organizations, including the World Health Organization, to recommend reducing the sweetness in our diets entirely,” explained Katherine Appleton, the study’s co-author and a professor of psychology at Bournemouth University in England.
Research indicates that cutting back on sweet foods may not lessen cravings.
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Appleton added, “Our findings contradict this prevailing advice, as they don’t account for the fact that sweet flavors can come from sugar, low-calorie sweeteners, or natural sources.”
The study involved 180 adults divided into three dietary categories: one group consumed a high sweet-tasting diet, another followed a low-sweetness diet, and the third maintained a moderate level of sweetness.
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The study included various foods, blending sugar, naturally sweet options like fruits and dairy, along with low-calorie sweeteners.
Over a period of six months, researchers monitored the participants’ sweet food preferences, as well as metrics related to weight and biomarkers associated with heart disease and diabetes.
Experts note that naturally sweet foods like fruits and dairy can fit well into a healthy diet.
The results showed no substantial differences among the groups in any of the measured parameters. Participants generally reverted to their original eating patterns once the study concluded, indicating that sweet food preferences might be relatively fixed during adulthood.
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“The issue isn’t just about consuming less sweet food to combat obesity,” Appleton emphasized. “Health concerns are more closely linked to sugar intake.”
Although some fast foods may not appear sweet, they can still contain high amounts of sugar; conversely, naturally sweet products such as fresh fruits and dairy can offer health benefits, she pointed out.
Cravings might be shaped more by habits, stress, and overall dietary patterns than by sweetness alone.
This indicates that public health strategies should prioritize reducing added sugar intake, managing portion sizes, and minimizing overall calorie consumption, as highlighted in the study.
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Moreover, cravings are influenced by numerous factors. Experts suggest that tackling these fundamental drivers is the key to effectively minimizing them.
“Cravings seem to be more strongly influenced by overall diet quality, stress, sleep, meal timings, and exposure to highly processed foods than by the sweetness level of one’s diet,” stated Michelle Routhenstein, a preventive cardiology dietitian and certified diabetes educator in New York, who was not part of the study.
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Routhenstein recommends reducing added sugars and highly processed foods while focusing on balanced meals with adequate protein, fat, and fiber, in addition to selecting nutritional alternatives to high-sugar snacks as a means to control cravings.
Experts highlight that sugar intake — not merely the sweetness level — is crucial for health.
The researchers noted that their findings were derived from generally healthy adults, and further research is warranted across different populations.
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The study received funding from both public and private sectors, including contributions from food and beverage industry groups. Some researchers disclosed prior or ongoing affiliations with companies in the sweeteners and food industries.
Fox News Digital has reached out to the study’s authors for additional insights.
Original article source: Why your sugar cravings won’t go away, even if you stop eating sweets
