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    Home > Active Ingredient News > Endocrine System > Drinking "sugar-free beverages" won't you gain weight?

    Drinking "sugar-free beverages" won't you gain weight?

    • Last Update: 2021-10-22
    • Source: Internet
    • Author: User
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    As the global obesity pandemic becomes more and more serious, "sugar-free beverages" containing artificial sweeteners, namely non-nutritive sweeteners (NNS), are becoming more and more popular
    .

    Because they are claimed to contain very few calories or even zero calories, in this way, consumers can satisfy their desire for sweetness without worrying about gaining weight
    .

    However, is this really the case? In recent years, studies on the effects of artificial sweeteners on appetite, glucose metabolism and body weight have shown different results
    .

    Therefore, there is still no consensus on the conclusion that non-nutritive sweeteners are beneficial or harmful to human health
    .

    Previous studies have shown that the brain regions involved in regulating taste, reward and balance may respond differently to artificial sweeteners and ordinary sugars
    .

    It is worth noting that most of these studies are based on rodents, or normal-weight participants and specific male groups
    .

    Therefore, more comprehensive research is needed to fill this knowledge gap
    .

    Recently, in a study published in "JAMA Network Open" under the Journal of the American Medical Association, a research team led by Keck School of Medicine at the University of Southern California investigated the effects of non-nutritive sweeteners (NNS) through a randomized crossover trial.
    The influence of brain activity and appetite response in different groups of people
    .

    Through neuroimaging, combined with blood sampling and eating behavior assessment, they found that beverages containing NNS will not only not lose weight or maintain weight, but may also increase the appetite of women and obese people
    .

    The corresponding author of the study, Dr.
    Kathleen Page, associate professor of medicine at Keck School of Medicine, said: “Many people are now counting on artificial sweeteners to lose weight
    .

    Although some studies have shown that they may be helpful, more studies have shown that they may cause weight.
    Increased, type 2 diabetes and metabolic disorders
    .

    Our study investigated different populations and sorted out these conflicting results
    .

    "In this study, the researchers conducted a randomized crossover trial
    .

    They recruited 74 participants (43 women) who were 18 to 35 years old from normal weight to obese and overweight
    .

    Participants had a stable weight in the past three months, did not diet, did not take drugs, and did not have diabetes or eating disorders
    .

    The researchers randomly divided them into three groups
    .

    Participants drank 300 ml of sucrose-containing beverages, sucralose-containing beverages or water (as a control group) after 12 hours of fasting
    .

    The follow-up time ranged from 2 days to 2 months
    .

    Sucralose, commonly known as sucralose, is the only functional sweetener using sucrose as a raw material, and its sweetness is about 600 times that of sucrose
    .

    American PepsiCo announced in 2015 that it would use sucralose to replace aspartame
    .

    In China, sucralose has also been formally approved for use in processed foods such as beverages, chewing gum, frozen desserts, ice cream, and jelly
    .

    In the next two hours, the researchers used functional magnetic resonance imaging (fMRI) to measure the activity and blood levels of the participants’ brains that are responsible for appetite and eating impulses when faced with high-calorie foods (such as burgers and donuts).
    The level of glucose (blood sugar), the level of insulin and other metabolic hormones, and the amount of food consumed by the buffet provided at the end of each measurement
    .

    Imaging studies have shown that compared with sucrose-containing beverages, women and obese participants have increased activity in the brain areas responsible for eating impulses and appetite after drinking sucralose-containing beverages
    .

    Moreover, compared with the sucrose beverage group, the sucralose beverage group participants had an overall decrease in the hormone levels related to satiety, indicating that artificial sweetener beverages could not effectively suppress hunger
    .

    In the final buffet session, the researchers observed that the female participants in the sucralose beverage group ate more; there was no significant difference in the food intake of the male participants
    .

    However, the researchers recommend careful interpretation of these findings, because all subjects fasted for 12 hours before the study, so they may be more hungry than usual
    .

    In short, through the study of different populations, the study found that women and obese people may be more sensitive to artificial sweeteners
    .

    This means that artificially sweetened beverages may make them feel hungry, appetite, and eat more, which can lead to weight gain
    .

    "In addition, in a study published in "Cell Metabolism", a research team from Yale University in the United States found that eating sucralose and other carbohydrates together will reduce the sensitivity to sweetness, which may be Impairs insulin sensitivity
    .

    Researchers believe that this may be because the second brain intestine is sensitive to sucralose, which generates inaccurate information and sends a signal to the brain that the available calories are twice as much as the actual calories
    .

    Over time, this inaccurate information may negatively affect the way the brain and body respond to sweetness
    .

    Researchers say that it is okay to drink sugar-free beverages occasionally, but you should not drink sugar-free beverages while also eating foods that contain a lot of carbohydrates
    .

    If you are eating French fries, it is best not to drink Coke, but water
    .

    Of course, sugar drinks are just as unsafe! Therefore, if you want to be healthy, you must reduce your sugar intake as much as possible
    .

    Paper link: https://jamanetwork.
    com/journals/jamanetworkopen/fullarticle/2784545 https://doi.
    org/10.
    1016/j.
    cmet.
    2020.
    01.
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