In recent years, there has been a growing concern about the safety of artificial sweeteners, particularly xylitol. A team of scientists from a research institute in Cleveland conducted a study to investigate the connection between xylitol and an increased risk of heart attack, stroke, and death. The study was prompted by the high use of sugar substitutes in recent years and the rise in obesity rates.
The researchers measured the levels of xylitol in the blood of over 3,000 participants after an overnight fast and found that those with higher levels of xylitol had twice the risk of cardiovascular events over the next three years compared to those with lower levels. To understand the mechanism at work, they conducted experiments on mice, blood samples in the laboratory, and gave xylitol-containing drinks to healthy volunteers. They discovered that xylitol activated platelets, which play a crucial role in blood clotting and can lead to heart attacks and strokes.
Despite some limitations in their research, such as participants already being at increased risk for cardiovascular diseases, the scientists recommended further research into the dangers of artificial sweeteners. They advised avoiding ultra-processed foods containing xylitol and opting for natural sweeteners like honey or fruit sugar instead.
Dr. Siegel Frishman, director of the dietetics unit at Billinson Hospital explained that xylitol has half the calories of sugar and is commonly found in sugar-free products like gum and chocolate. However, he cautioned against consuming too many ultra-processed foods and emphasized eating foods close to their natural state to maintain good health.
In conclusion, this study highlights potential risks associated with consuming xylitol and other artificial sweeteners. Therefore, individuals should be mindful of their food choices and opt for natural alternatives whenever possible while avoiding ultra-processed foods as much as possible.
