Sat Mar 23, 2024 11:33 pm by globalturbo
Researchers Discover Popular Sweetener Damages DNA
Lioness of Judah Ministry
Jun 2, 2023
Nothing to see here, just another FDA-approved poison, taken by millions of people to ‘improve their health’ irreversibly alters human
By Amy Denney Jun 2, 2023
A new study on sucralose—a popular sugar-free sweetener that underwent 110 safety studies before the U.S. Food and Drug Administration approved it in 1998—finds the popular ingredient has toxicities that regulatory agencies must consider.
New health and safety findings revealed in the study show sucralose, sometimes sold under the brand name Splenda, is “genotoxic,” meaning it breaks up DNA. That’s on top of other condemning evidence revealed in the study published May 29 in the Journal of Toxicology and Environmental Health. Years of independent research into sucralose have dismantled many of the original claims made in its food additive permit.
How sucralose can damage DNA is a metabolic process. When the sweetener is digested, it forms a metabolite called sucralose-6-acetate. But the product itself has also been found to contain trace amounts of this chemical compound. Taken together, the results of this study and previous research implicate sucralose in a range of detrimental health issues.
“This is not acceptable. We can’t have genotoxic compounds in our food supply,” Susan Schiffman, corresponding author of the study, told The Epoch Times. “I think if it was presented to the FDA today, they would not approve it. The original claims made to the FDA, they just aren’t true. I don’t know how they missed it.”
Original Testing
Sucralose is about 600 times sweeter than table sugar and is used in 15 food categoriesincluding beverages, baked goods, gum, gelatins, and frozen desserts. On its website, the FDA said it determined the safety of sucralose by reviewing studies on the reproductive and nervous systems, carcinogenicity, and metabolism. The FDA also reviewed human clinical trials to address effects on patients with diabetes.
The permit also said it was evaluated for genotoxicity and “showed weakly genotoxic responses in some of the genotoxicity tests.” However, the report goes on to say there was no evidence of carcinogenic activity, and “results from these chronic carcinogenicity studies supersede the results observed in the genotoxicity tests because they are more direct and complete tests of carcinogenic potential.”
Schiffman, who is an adjunct professor in the joint department of biomedical engineering at North Carolina State University and the University of North Carolina at Chapel Hill, said many of the studies were flawed because of how they were performed, such as not checking fat tissue for bioaccumulation and checking blood glucose levels in distant intervals from exposure.
“If you design your studies in such a way to have no effect, you’ll have no effect,” she said.
A Trail of New Evidence
The new study bolsters other research, including some Schiffman has done over the last several years.
In 2018, her team discovered that sucralose, argued to simply pass through the gastrointestinal tract without metabolizing, converts to metabolites called sucralose-6-acetate, a fat-soluble compound that stayed in the tissues of rats two weeks after they last consumed sucralose. In the new study, researchers conducted in vitro experiments exposing human blood cells to the metabolite and monitoring for markers of genotoxicity.
“We also found that trace amounts of sucralose-6-acetate can be found in off-the-shelf sucralose, even before it is consumed and metabolized,” she said in the news release.
“To put this in context, the European Food Safety Authority has a threshold of toxicological concern for all genotoxic substances of 0.15 micrograms per person per day. Our work suggests that the trace amounts of sucralose-6-acetate in a single, daily sucralose-sweetened drink exceed that threshold. And that’s not even accounting for the amount of sucralose-6-acetate produced as metabolites after people consume sucralose.”
Because previous research has also shown a connection between sucralose and gut health, the researchers also exposed gut cells to the metabolite and observed increased activity in genes related to oxidative stress, inflammation and carcinogenicity, showing significant risks from consumption.
Additionally, both sucralose and sucralose-6-acetate exposed to gut epithelial tissues were found to cause a condition called “leaky gut.”
“Basically, they make the wall of the gut more permeable. The chemicals damage the ‘tight junctions,’ or interfaces, where cells in the gut wall connect to each other,” Schiffman said. “A leaky gut is problematic, because it means that things that would normally be flushed out of the body in feces are instead leaking out of the gut and being absorbed into the bloodstream.”
Sorting Through Guidelines
The Epoch Times contacted The American Beverage Association for response but did not reply by the time of publishing this article. In 2017, in response to another study on sucralose, the association shared a statement from the European Food Safety Authority re-confirming the safety of the ingredient found in many foods and beverages.
“This is an important confirmation, as individuals world-wide rely on sweeteners, like sucralose, as safe and effective tools for both losing weight or maintaining weight loss,” the association stated on its website.
The American Heart Association and other organizations label low-calorie sweeteners, artificial sweeteners, and noncaloric sweeteners as non-nutritive sweeteners (NNSs), since they offer no nutritional benefits like vitamins and minerals.
The AMA advises replacement of sugary foods and drinks with NNSs as a way to limit calories, achieve or maintain a healthy weight, and maintain stable blood glucose levels.
“For example, swapping a full-calorie soda with diet soda is one way of not increasing blood glucose levels while satisfying a sweet tooth,” said one article on the AHA’s website. “We don’t know for sure if using NNSs in food and drinks makes people actually eat or drink fewer calories every day. But reducing the amount of added sugar in your diet? That we know for sure is a good thing.”
Unrelated to this study, the World Health Organization recently offered a controversial warning that sugar substitutes like sucralose raise the risk of severe health conditions, such as Type 2 diabetes, cardiovascular disease, and mortality.
“It’s a multi-billion dollar product, and there’s going to be pushback,” Schiffman said. “What I’m hoping is somebody who makes these kinds of decisions does something about it. At the very least, it needs to be labeled.”
THANKS TO: https://lionessofjudah.substack.com/p/researchers-discover-popular-sweetener?utm_source=post-email-title&publication_id=581065&post_id=125531290&isFreemail=true&utm_medium=email
New study reveals additional health detriments to consuming the 1998 FDA-approved sucralose
Lioness of Judah Ministry
Jun 2, 2023
Nothing to see here, just another FDA-approved poison, taken by millions of people to ‘improve their health’ irreversibly alters human
By Amy Denney Jun 2, 2023
A new study on sucralose—a popular sugar-free sweetener that underwent 110 safety studies before the U.S. Food and Drug Administration approved it in 1998—finds the popular ingredient has toxicities that regulatory agencies must consider.
New health and safety findings revealed in the study show sucralose, sometimes sold under the brand name Splenda, is “genotoxic,” meaning it breaks up DNA. That’s on top of other condemning evidence revealed in the study published May 29 in the Journal of Toxicology and Environmental Health. Years of independent research into sucralose have dismantled many of the original claims made in its food additive permit.
How sucralose can damage DNA is a metabolic process. When the sweetener is digested, it forms a metabolite called sucralose-6-acetate. But the product itself has also been found to contain trace amounts of this chemical compound. Taken together, the results of this study and previous research implicate sucralose in a range of detrimental health issues.
“This is not acceptable. We can’t have genotoxic compounds in our food supply,” Susan Schiffman, corresponding author of the study, told The Epoch Times. “I think if it was presented to the FDA today, they would not approve it. The original claims made to the FDA, they just aren’t true. I don’t know how they missed it.”
Original Testing
Sucralose is about 600 times sweeter than table sugar and is used in 15 food categoriesincluding beverages, baked goods, gum, gelatins, and frozen desserts. On its website, the FDA said it determined the safety of sucralose by reviewing studies on the reproductive and nervous systems, carcinogenicity, and metabolism. The FDA also reviewed human clinical trials to address effects on patients with diabetes.The permit also said it was evaluated for genotoxicity and “showed weakly genotoxic responses in some of the genotoxicity tests.” However, the report goes on to say there was no evidence of carcinogenic activity, and “results from these chronic carcinogenicity studies supersede the results observed in the genotoxicity tests because they are more direct and complete tests of carcinogenic potential.”
Schiffman, who is an adjunct professor in the joint department of biomedical engineering at North Carolina State University and the University of North Carolina at Chapel Hill, said many of the studies were flawed because of how they were performed, such as not checking fat tissue for bioaccumulation and checking blood glucose levels in distant intervals from exposure.
“If you design your studies in such a way to have no effect, you’ll have no effect,” she said.
A Trail of New Evidence
The new study bolsters other research, including some Schiffman has done over the last several years. In 2018, her team discovered that sucralose, argued to simply pass through the gastrointestinal tract without metabolizing, converts to metabolites called sucralose-6-acetate, a fat-soluble compound that stayed in the tissues of rats two weeks after they last consumed sucralose. In the new study, researchers conducted in vitro experiments exposing human blood cells to the metabolite and monitoring for markers of genotoxicity.
“We also found that trace amounts of sucralose-6-acetate can be found in off-the-shelf sucralose, even before it is consumed and metabolized,” she said in the news release.
“To put this in context, the European Food Safety Authority has a threshold of toxicological concern for all genotoxic substances of 0.15 micrograms per person per day. Our work suggests that the trace amounts of sucralose-6-acetate in a single, daily sucralose-sweetened drink exceed that threshold. And that’s not even accounting for the amount of sucralose-6-acetate produced as metabolites after people consume sucralose.”
Because previous research has also shown a connection between sucralose and gut health, the researchers also exposed gut cells to the metabolite and observed increased activity in genes related to oxidative stress, inflammation and carcinogenicity, showing significant risks from consumption.
Additionally, both sucralose and sucralose-6-acetate exposed to gut epithelial tissues were found to cause a condition called “leaky gut.”
“Basically, they make the wall of the gut more permeable. The chemicals damage the ‘tight junctions,’ or interfaces, where cells in the gut wall connect to each other,” Schiffman said. “A leaky gut is problematic, because it means that things that would normally be flushed out of the body in feces are instead leaking out of the gut and being absorbed into the bloodstream.”
Sorting Through Guidelines
The Epoch Times contacted The American Beverage Association for response but did not reply by the time of publishing this article. In 2017, in response to another study on sucralose, the association shared a statement from the European Food Safety Authority re-confirming the safety of the ingredient found in many foods and beverages.“This is an important confirmation, as individuals world-wide rely on sweeteners, like sucralose, as safe and effective tools for both losing weight or maintaining weight loss,” the association stated on its website.
The American Heart Association and other organizations label low-calorie sweeteners, artificial sweeteners, and noncaloric sweeteners as non-nutritive sweeteners (NNSs), since they offer no nutritional benefits like vitamins and minerals.
The AMA advises replacement of sugary foods and drinks with NNSs as a way to limit calories, achieve or maintain a healthy weight, and maintain stable blood glucose levels.
“For example, swapping a full-calorie soda with diet soda is one way of not increasing blood glucose levels while satisfying a sweet tooth,” said one article on the AHA’s website. “We don’t know for sure if using NNSs in food and drinks makes people actually eat or drink fewer calories every day. But reducing the amount of added sugar in your diet? That we know for sure is a good thing.”
Unrelated to this study, the World Health Organization recently offered a controversial warning that sugar substitutes like sucralose raise the risk of severe health conditions, such as Type 2 diabetes, cardiovascular disease, and mortality.
“It’s a multi-billion dollar product, and there’s going to be pushback,” Schiffman said. “What I’m hoping is somebody who makes these kinds of decisions does something about it. At the very least, it needs to be labeled.”
THANKS TO: https://lionessofjudah.substack.com/p/researchers-discover-popular-sweetener?utm_source=post-email-title&publication_id=581065&post_id=125531290&isFreemail=true&utm_medium=email
