Artificial sweeteners have become a popular choice for people looking to reduce their sugar intake, especially for those with diabetes or those trying to lose weight. However, recent studies have raised concerns about the potential side effects of these sugar substitutes on cardiovascular health. A new study published in the journal Arteriosclerosis, Thrombosis, and Vascular Biology found that consuming a drink with erythritol, an artificial sweetener, more than doubled the risk of blood clotting in healthy individuals, which can increase the risk of heart attack and stroke.
In the study, 20 participants were given a drink with either 30 grams of erythritol or 30 grams of sugar after fasting overnight. The researchers observed that the levels of erythritol in the participants’ blood increased significantly after consuming the drink with erythritol, while those who consumed the drink with glucose experienced a smaller increase. Additionally, the platelet activity of the participants who consumed erythritol was significantly higher, indicating an increased risk of blood clotting.
Dr. Stanley Hazen, the lead study author and director of the Center for Cardiovascular Diagnostics and Prevention at the Cleveland Clinic Lerner Research Institute, noted that the increase in platelet responsiveness following erythritol ingestion was consistent across all participants. In contrast, the blood platelet activity of the group that consumed glucose was not affected.
Erythritol is a sugar alcohol that is found naturally in fruits, vegetables, mushrooms, and fermented foods. It is commonly used as a sugar substitute in baked goods and has around 70% of the sweetness of sugar. However, the body does not metabolize erythritol well, leading to its accumulation in the body.
Previous studies have also suggested a link between artificial sweeteners and heart disease. A study published in the Journal of the American College of Cardiology in 2019 found a correlation between higher consumption of artificially sweetened beverages and an increased risk of cardiovascular disease and mortality.
While artificial sweeteners have been deemed safe for consumption by regulatory authorities such as the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA) within recommended daily intake levels, the findings of this new study highlight the potential risks associated with consuming erythritol and other artificial sweeteners.
In conclusion, while artificial sweeteners may offer a low-calorie alternative to sugar, it is important to be aware of the potential side effects they may have on cardiovascular health. Individuals should consider limiting their intake of artificial sweeteners and opt for natural sweeteners or moderation in sugar consumption to maintain a healthy heart.
