Study
Exploring the Association Between Consumption of Different Types of Beverages and Erectile Dysfunction in US Men
Regular grape juice intake (≥5 times per week) was associated with a lower prevalence of erectile dysfunction among U.
Summary
In plain language
Regular grape juice intake (≥5 times per week) was associated with a lower prevalence of erectile dysfunction among U.S. men, especially those over 40, according to NHANES data.
Details
Use the full description to understand the study design, methods, and the limits of the findings.
This study examines how consumption of different tea types relates to various health outcomes. Researchers analyzed associations between black, green, oolong, and herbal tea intake and markers of metabolic, cardiovascular, and cognitive health.
Full Study
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Exploring the Association Between Consumption of Different Types of Beverages and Erectile Dysfunction in US Men
Published October 2025
Opens at the publisher · external site · may require institutional access
Research Quality Score
Scored April 6, 2026 using rubric v8_2026-03-10.
Assessment
The study uses a reputable dataset (NHANES) and is published in a credible journal, but lacks the methodological rigor of an RCT. The observational design limits bias control, and the lack of full text access restricts assessment of statistical methods and transparency.
Category Breakdown
| Category | Score | Rating |
|---|---|---|
| Study design | 6.7/10 | |
| Bias control | 5.0/10 | |
| Statistical methods | 5.0/10 | |
| Reporting completeness | 5.0/10 | |
| Conflicts & funding | 5.0/10 | |
| Replication | 5.0/10 | |
| Relevance to chosen population | 5.0/10 | |
| Journal Reliability | 7.5/10 |
Additional Notes
The study's relevance to seniors is limited as it includes men over 40 but not specifically those 60+. Further details on methodology and conflicts of interest are needed for a more comprehensive assessment.
Conditions This Research Covers
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