Agency says aspartame is healthy, this scientist disagrees

28 Jul Agency says aspartame is healthy, this scientist disagrees

Politics ruins everything

Aspartame is perhaps the most common artificial sweetener. It is an ingredient in diet soft drinks
and sugar-free candy, and many people use it as a sugar substitute for sweetening hot drinks.
Often, it is the go-to option for people with prediabetes or diabetes, but for years, it has also been
at the center of numerous debates.
Researchers have been going back and forth, discussing whether — and to what extent — this
the additive is actually safe for health.
In the United States, aspartame is one of the six high-intensity sweeteners" that the Food and
Drug Administration (FDA) has approved for use as food additives.
In countries belonging to the European Union, the European Food Safety Authority (EFSA) has
confirmed aspartame to be a safe sugar substitute.
Following their first full risk assessment of aspartame in 2013, the EFSA concluded that
aspartame and its breakdown products are safe for the general population (including infants,
children, and pregnant women)."
The EFSA also advise that the acceptable daily dose of this sweetener is 40 milligrams per
a kilogram of body weight.
However, a recent appraisal of the EFSA's 2013 risk assessment report suggests that aspartame
may not be nearly as safe as the EU agency concluded. After weighing up the evidence that the
EFSA considered, researchers from the University of Sussex in Brighton, United Kingdom,
found that existing studies do not support the regular use of aspartame as a sugar substitute.
In their paper, which appears in the Archives of Public Health, Prof. Erik Millstone, and Elisabeth
Dawson, Ph.D., evaluated the EFSA's analysis of the specialist literature assessing the safety of
After looking at each of the 154 studies that EFSA had assessed, Dawson and Prof. Millstone
concluded that the EU agency's assessment was misleading.
They note that the EFSA panel considered the 73 studies that found that aspartame is potentially
harmful to health to be unconvincing. Yet, looking at other evaluations of these studies, the
University of Sussex researchers argues that many of those studies were more reliable than some
of the research indicating that aspartame was safe.
Moreover, the two investigators express concern that the EFSA panel appeared to set a very low
the standard for studies that did not indicate any adverse effects of aspartame. The EFSA, note
Dawson and Prof. Millstone even included the results of research that other experts had labeled
as "worthless" and "woefully inadequate."

In their paper, the two authors also refer to the existence of puzzling anomalies" in the EFSA
the report, claiming that it makes inconsistent and unacknowledged assumptions."
Our analysis of the evidence shows that, if the benchmarks the panel used to evaluate the results
of reassuring studies had been consistently used to evaluate the results of studies that provided
evidence that aspartame may be unsafe, then they would have been obliged to conclude there
was sufficient evidence to indicate aspartame is not acceptably safe," says Prof. Millstone.
This research," he continues, adds weight to the argument that authorization to sell or use
aspartame should be suspended throughout the EU, including in the U.K., pending a thorough
reexamination of all the evidence by a reconvened EFSA that is able to satisfy critics and the
the public that they operate in a fully transparent and accountable manner, applying a fair and
a consistent approach to evaluation and decision making."
In 2011, Prof. Millstone submitted a 30 document dossier to EFSA. In it, he explained why he
thought that 15 previous studies on aspartame were, in fact, inadequate in their methodology.
However, the EU agency did not forward this dossier to the panel in charge of evaluating the
existing specialist literature on aspartame for their consideration. As a result, the researcher now
questions the credibility of the EFSA's findings, suggesting that their proceedings lacked
In my opinion, based on this research, the question of whether commercial conflicts of interest
may have affected the panel's report can never be adequately ruled out because of all meetings all
took place behind closed doors."
Other researchers, who did not contribute to Prof. Millstone and Dawson&paper, also cast
doubts on the widespread assumption that aspartame is a safe alternative to sugar.

No Comments

Post A Comment

WordPress Video Lightbox Plugin