Will your competent? doctor ensure the dietician gets this removed from everywhere in the hospital, including vending machines and the gift shop? And then gets EXACT DIET PROTOCOLS DELIEVERED so that will ensure this is not consumed post stroke!
erythritol
(5 posts to February 2023) Do you prefer your doctor and hospital incompetence NOT KNOWING? OR NOT DOING? And they've been completely incompetent for two years already. Why haven't they been fired yet!
Do you prefer your doctor and hospital incompetence NOT KNOWING? OR NOT DOING? And they've been completely incompetent for two years already. Why haven't they been fired yet!
Sugar Substitute May Harm Brain, Blood Vessel Health
Summary: New research suggests that erythritol, a popular low-calorie sweetener, may impair blood vessel health by disrupting the brain’s production of nitric oxide. Cells exposed to typical erythritol levels showed increased oxidative stress and reduced nitric oxide, potentially impairing blood flow.
This mechanism could help explain previous links between erythritol consumption and higher risks of heart attack and stroke. While marketed as a healthier sugar alternative, experts caution that more research is needed to fully understand erythritol’s long-term vascular effects.
Key Facts:
- Oxidative Stress Trigger: Erythritol exposure increases oxidative stress in brain blood vessel cells.
- Reduced Nitric Oxide: The sweetener lowers nitric oxide production, impairing blood vessel dilation and blood flow.
- Health Concerns: Findings support earlier studies linking erythritol to increased risk of cardiac events.
Source: American Physiology Summit
Erythritol, a commonly used sugar substitute often marketed as “healthy,” may impair blood vessel health by disrupting the brain’s ability to produce a critical compound, according to new research.
Scientists will present their findings at the 2025 American Physiology Summit in Baltimore. The Summit is the flagship annual meeting of the American Physiological Society (APS).
Erythritol is a low-calorie sugar substitute found in many sugar-free products, including energy drinks, snack foods and protein bars. Like other sugar alcohols, erythritol is popular because it does not affect blood glucose and insulin levels as much as sugar.
However, previous research links consumption of erythritol to a higher risk of adverse cardiac events, including stroke.
In a new study, researchers treated human cerebral microvascular endothelial cells—cells from the tiny blood vessels in the brain—with erythritol. They found that the cells exposed to the amount of sweetener in one beverage serving had higher levels of oxidative (cellular) stress.
In addition, the cells produced less nitric oxide, a compound that helps blood vessels dilate. Reduced nitric oxide levels can impair vasodilation, impair blood flow, and may increase the risk of heart attack and stroke.
“While erythritol is widely used in sugar-free products marketed as healthier alternatives, more research is needed to fully understand its impact on vascular health,” said Auburn Berry, a graduate student at the University of Colorado Boulder and first author of the study.
“In general, people should be conscious of the amount of erythritol they are consuming on a daily basis.”
About this diet and brain health research news
Author: Erica Roth
Source: American Physiology Summit
Contact: Erica Roth – American Physiology Summit
Image: The image is credited to Neuroscience News
Original Research: The findings will be presented at the American Physiology Summit 2025
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