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Optimized food: A strategy for reducing blood alcohol concentration
Tatiana Staudt1, Joseph M Fisher2, Ana Luisa S Alves3
1Universidade de Passo Fundo, Programa de Pós-Graduação em Envelhecimento Humano, São José, BR-285, 99052-900 Passo Fundo, RS, Brazil.
Anais Da Academia Brasileira De Ciencias
|July 29, 2026
Summary
An Optimized Food Bar for Blood Alcohol Reduction (OFBAR) significantly reduced alcohol absorption by 30% in healthy individuals. This convenient, low-calorie option offers nutritional benefits and satiety, potentially mitigating acute alcohol intoxication.
Area of Science:
- Pharmacology and Toxicology
- Nutritional Science
- Clinical Trial Research
Background:
- Alcohol Use Disorder (AUD) is a serious health concern linked to increased mortality and comorbidities.
- Consuming food with alcohol can lower peak blood alcohol concentration.
- There is a need for effective strategies to manage alcohol absorption.
Purpose of the Study:
- To evaluate the efficacy of an Optimized Food Bar for Blood Alcohol Reduction (OFBAR) in healthy individuals.
- To compare the effects of OFBAR with fasting, a control meal, and a full meal on alcohol absorption.
- To assess participant satisfaction and satiety with the OFBAR.
Main Methods:
- A four-way randomized crossover clinical trial involving twenty healthy participants.
- Four intervention conditions: fasting, OFBAR, control meal, and full meal, preceding standardized vodka consumption.
- Blood alcohol concentration (BAC) measured via breathalyzer for 90 minutes, with analysis of relative bioavailability (AUC0-t).
Main Results:
- Both OFBAR and the control meal reduced alcohol absorption by approximately 30% compared to fasting.
- OFBAR demonstrated nutritional value, convenience, and fewer calories than the control meal.
- Participants reported satisfactory satiety and positive organoleptic impressions of OFBAR.
Conclusions:
- OFBAR is an effective and viable method for reducing alcohol absorption.
- OFBAR offers a convenient, nutritious, and lower-calorie alternative to traditional meals for mitigating alcohol intake effects.
- Promoting strategies like OFBAR could help reduce acute intoxication and related adverse outcomes.
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