Learn about the potential health risks of erythritol, a widely used artificial sweetener. New research reveals an unexpected connection between erythritol and an increased risk of heart attack or stroke. The podcast discusses the controversy surrounding erythritol's safety and the need to avoid generalizing research results. Discover the potential risks of consuming too much erythritol, its effects on blood sugar levels, and tips for reducing intake.
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Quick takeaways
A recent study suggests that erythritol, a widely used artificial sweetener, may increase the risk of cardiovascular events, especially in individuals with pre-existing risk factors like overweight or diabetes.
The research reveals that erythritol may promote blood clotting, which can contribute to heart attacks and strokes, and the consistency of these findings across multiple populations strengthens the potential danger of erythritol for individuals already at risk for cardiovascular issues.
Deep dives
The Debate on Obesity and Contributing Factors
Reduced physical activity and poor nutrition are recognized as key contributors to the obesity epidemic. While there is ongoing debate about the main culprit between fat and sugar, recent focus has shifted towards sugar and processed carbohydrates. Erythritol, a sugar substitute, has gained popularity in low-sugar, keto, and diabetes-friendly products due to its minimal impact on blood sugar levels and absence of calories. However, a recent study published in the journal Nature Medicine suggests that individuals with high levels of erythritol in their blood, especially those with pre-existing risk factors like overweight or diabetes, face an increased risk of cardiovascular events. The research reveals that erythritol may promote blood clotting, which can contribute to heart attacks and strokes.
The Study Findings on Erythritol and Increased Cardiovascular Risks
The study conducted by Dr. Stanley Hazen observed over 1100 people at risk for heart disease and found that those with higher levels of erythritol in their blood faced a significantly elevated risk of heart attack, stroke, or death within three years. Further analysis of blood samples from over 2000 participants in the US and 830 participants in Europe confirmed this correlation. Animal and lab tests also indicated that erythritol provokes enhanced thrombosis, the clotting process in the blood. The consistency of these findings across multiple populations strengthens the potential danger of erythritol for individuals already at risk for cardiovascular issues.
Balancing the Risks between Erythritol and Sugar Consumption
While the findings raise concerns about erythritol, it is crucial to consider the risks associated with excessive sugar consumption. Erythritol is commonly used in sugar-free drinks, baked goods, candy, and other ultra-processed foods. Known side effects of erythritol include gas, bloating, diarrhea, and nausea. Previous research has also suggested that artificial sweeteners, including some erythritol-containing products, can disrupt the gut microbiome and potentially lead to increased calorie intake. As more comprehensive research is awaited, it is advisable to limit erythritol intake and prioritize whole, minimally processed foods. This study emphasizes the complexity of nutritional research and the need for a nuanced approach to dietary recommendations.