A recent study suggests that a low-calorie sweetener found in many popular snacks, toothpaste, and gum may increase the risk of stroke or heart attack. Xylitol, initially seen as a healthy alternative due to its natural presence in fruits and vegetables, was found to potentially be harmful if consumed in high quantities. In a study of 3,000 adults, those who consumed the most xylitol were nearly twice as likely to suffer a stroke or heart attack within three years.
Upon consumption, xylitol is absorbed directly into the blood and has the potential to increase blood clotting by activating platelets. This increased clotting can lead to clogging of blood vessels, increasing the risk of conditions like stroke or heart attack. Xylitol, originally found in birch bark, could also be fatal to dogs if consumed.
The use of sweet substitutes like xylitol has increased in recent years due to concerns about obesity and the link between sugar consumption and various health conditions. Xylitol is used as a sugar substitute because it tastes like sugar but contains fewer calories and does not spike blood sugar levels. It is found in products labeled as “keto-friendly” or in toothpaste, gum, and other sugar-free products.
Dr. Stanley Hazen, a cardiologist leading the research on xylitol, warns against the use of xylitol in food products, especially for those at risk of heart attack or stroke. He recommends sweetening food with modest amounts of sugar, honey, or fruit instead of using artificial sweeteners. Small amounts of xylitol found in toothpaste or gum are unlikely to cause serious issues, but consuming larger quantities could potentially be harmful.
In conclusion, xylitol, a sugar substitute found in various products, has been found to potentially increase the risk of stroke or heart attack if consumed in high quantities. It is important for consumers to be cautious of the amount of xylitol in the products they consume, especially if they are predisposed to certain health conditions. Further research is needed to investigate the effects of sugar alcohols and artificial sweeteners on health conditions like obesity and diabetes.
