Skip to main content

Risk for Ischemic Stroke, ICH Increased With Carbonated Drink Intake

By Elana Gotkine HealthDay Reporter

Medically reviewed by Carmen Pope, BPharm. Last updated on Oct 11, 2024.

via HealthDay

FRIDAY, Oct. 11, 2024 -- Carbonated beverages are associated with an increased risk for ischemic stroke and intracerebral hemorrhage (ICH), according to a study published online Sept. 27 in the Journal of Stroke.

Andrew Smyth, from McMaster University and Hamilton Health Sciences in Ontario, Canada, and colleagues examined the association between cold beverage intake and stroke in an international matched case-control study of first stroke. Beverage intake was reported using food frequency questionnaires and by answering a question about drinking water. Data were included for 13,462 cases and 13,488 controls.

The researchers identified a linear association for carbonated beverages with ischemic stroke after multivariable adjustment (odds ratio, 2.39); only consumption once/day was associated with ICH (odds ratio, 1.58). Fruit juice/drinks were not associated with ischemic stroke, but were associated with increased odds of ICH with once/day or twice/day consumption (odds ratios, 1.37 and 3.18, respectively). Intake of more than seven cups/day water was associated with a reduced risk for ischemic stroke (odds ratio, 0.82) but not ICH. There was variation in the associations by geographic region.

"We encourage individuals to maintain adequate levels of hydration and generate hypotheses that the future risk of stroke could be reduced by optimizing water intake, minimizing fruit juice/drinks, and avoiding carbonated beverages," the authors write.

Abstract/Full Text

Disclaimer: Statistical data in medical articles provide general trends and do not pertain to individuals. Individual factors can vary greatly. Always seek personalized medical advice for individual healthcare decisions.

© 2025 HealthDay. All rights reserved.

Read this next

Long-Term Stroke Risk Higher for Women With Pregnancy Complications

THURSDAY, July 3, 2025 -- Women who experience five major adverse pregnancy outcomes have a higher long-term stroke risk, according to a study published online June 23 in the...

Brain Age Gap May Mediate Influence of Cognitive Impairment Risk Factors

TUESDAY, June 24, 2025 -- The brain age gap (BAG) plays a role in mediating the influence of cognitive impairment risk factors on cognitive function, especially among individuals...

Poor Social Determinants of Health Negatively Affect Functional Outcomes in Hemorrhagic Stroke

MONDAY, June 23, 2025 -- For patients with intracerebral hemorrhage (ICH), significant disparities in functional outcomes and survival rates are associated with social...

More news resources

Subscribe to our newsletter

Whatever your topic of interest, subscribe to our newsletters to get the best of Drugs.com in your inbox.