A new study has shed light on the reasons why artificial sweetening sucralose could increase hunger rather than reduce it.
Researchers have discovered that succession triggers brain signals that increase appetite by almost 20% compared to sugar.
This finding Can explain why dietary sodas have been linked to weight gain despite their calorie.
The World Health Organization issued an opinion in May 2023 to warn against the use of sugar substitutes for weight loss.
Popular sweeteners could increase hunger more than table sugar
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The study, published in the journal Nature Metabolism, was led by Dr. Katie Page, an associate professor at the Keck School of Medicine of the University of Southern California.
She shared: “Sucralose activates the zone of the brain which regulates hunger, and this activation, in turn, is linked to greater notes of hunger.”
People who drank water with sugarosese said they felt nearly 20% of the bending compared to those of drinking water with table sugar.
In the study, 75 participants consumed three different drinks on distinct occasions: ordinary water, sweet water with table sugar and sweet water.
The researchers carried out brain analyzes using functional magnetic resonance imaging (IRM) to follow brain activity. Blood samples were also taken at various intervals after drinking, and participants were invited to assess their level of hunger.
Researchers have discovered that success affects cerebral connectivity linked to decision -making.
“Sucralose seems to affect your decision -making skills,” said Dr. Page. “We have found increased brain connectivity between the hypothalamus and the anterior cingular cortex, which controls the risks and the awards of a decision.”
Blood tests have revealed that supralose has not affected hormones that signal fullness.
“There is a soft signal, but there is no hormonal signal that tells you that you are full,” she said.
Dr. Page, which deals with patients with diabetes and obesity, offered clear advice on artificial sweeteners. She said, “I would never say drinking or eating more sugar.”
Increased hunger could cause overeating
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“Instead, I tell my patients not to count on non -calorie sweeteners as a sugar substitute and try to reduce the overall contribution of food sweeteners in general.”
Dr. Katz suggests a form of “detoxification treatment” to reduce the overall consumption of sweeteners.
“A truly healthy diet has little sugar added first, and therefore no sugar to” replace “by sugarose and related compounds,” he said.
He recommended to identify hidden sugars in foods such as vinaigrette, pasta sauce and bread.
This approach could reduce the daily consumption of sugar “by a third party, perhaps even half-kneading” before obviously addressing sweet foods.