Monday, July 17, 2017

Artificial Sweeteners Aren't Just Bad but Incredibly Bad for You #Science #Health #Nutrition


Tea with sweetener in a spoon (stock image).

Credit: © photosiber / Fotolia


Artificial sweeteners may be associated with long-term weight gain and increased risk of obesity, diabetes, high blood pressure and heart disease, according to a new study published in CMAJ (Canadian Medical Association Journal)

Science Daily:  Artificial sweeteners linked to risk of weight gain, heart disease and other health issues


The problem

Consumption of artificial sweeteners, such as aspartame, sucralose and stevia, is widespread and increasing. Emerging data indicate that artificial, or nonnutritive, sweeteners may have negative effects on metabolism, gut bacteria and appetite, although the evidence is conflicting.

- SD


The testing

To better understand whether consuming artificial sweeteners is associated with negative long-term effects on weight and heart disease, researchers from the University of Manitoba's George & Fay Yee Centre for Healthcare Innovation conducted a systematic review of 37 studies that followed over 400,000 people for an average of 10 years. Only 7 of these studies were randomized controlled trials (the gold standard in clinical research), involving 1003 people followed for 6 months on average.

- SD


The result

The trials did not show a consistent effect of artificial sweeteners on weight loss, and the longer observational studies showed a link between consumption of artificial sweeteners and relatively higher risks of weight gain and obesity, high blood pressure, diabetes, heart disease and other health issues.

"Despite the fact that millions of individuals routinely consume artificial sweeteners, relatively few patients have been included in clinical trials of these products," said author Dr. Ryan Zarychanski, Assistant Professor, Rady Faculty of Health Sciences, University of Manitoba. "We found that data from clinical trials do not clearly support the intended benefits of artificial sweeteners for weight management."

- SD

Not only do such sweeteners fail to help in losing weight, they may have the opposite effect and bring other disease into the bargain as well.

No comments: