ArticleReproductive sciences (Thousand Oaks, Calif.)2022
Sugar Consumption Is Negatively Associated with Semen Quality.
Article in Reproductive sciences (Thousand Oaks, Calif.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- Sweet Drinks, Sour Consequences: The Impact of Sugar-Sweetened Beverages on Sperm Health, a Narrative Review.Nutrients · 2025Review
- Impact of excess sugar on the whole genome DNA methylation pattern in human sperm.Epigenomics · 2025Article
- Consumption of Ultra-Processed Foods and Semen Quality in Healthy Young Men Living in Italy.Nutrients · 2024Article
- A preconception cohort study of sugar-sweetened beverage consumption and semen quality.Andrology · 2024Article
- Relationship between dietary glycemic index and glycemic load and sperm-quality parameters in Iranian men: a cross-sectional study.BMC nutrition · 2024Article
- Ultra-processed food consumption and semen quality parameters in the Led-Fertyl study.Human reproduction open · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recently, in parallel to decrease in semen quality, the consumption of sugar has risen sharply. This provided the rationale to study the association between whole dietary sugar consumption and semen quality. Our aim was to investigate the association between sugar consumption and semen quality. The final cross-sectional study population (n = 280 of initial n = 593, after applying inclusion and exclusion criteria) attending routine semen analysis at sperm bank laboratory was subject to semen quality analysis according to WHO criteria (volume, sperm concentration, total sperm count, percentage total motility, and percentage normal morphology) and filled food frequency questionnaire (FFQ) and lifestyle questionnaire. Associations between consumed sugars and semen quality were analyzed using multivariate regression adjusted to relevant cofounders for 2 food components containing sugar including soft drinks (SoftD) and total added sugar to food products (SugProd). We found negative association between higher consumption of dietary sugar in all 2 dietary sub-categories and sperm concentration. Significant sperm concentration decrements of 18% and 23% were associated with SoftD median consumption of 0.2 drinks/day (IQR; 0.1-0.5 drinks/day). Significant sperm concentration decrements of 15% and 17% were associated with median SugProd consumption of 25 teaspoons of added sugar/day (IQR; 19-31 teaspoons of added sugar/day). In conclusion, our study findings demonstrate that sugar consumption is negatively associated with sperm concentration.
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Registered trials
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