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Endocrine

Peer-reviewed research concerning endocrine, summarized and appraised in plain language with every source cited.

81Studies

81Human studies

2026Most recent

14Countries

Does coenzyme Q10 improve semen quality and circulating testosterone level? a systematic review and meta-analysis of randomized controlled trials.

Frontiers in pharmacology2024n = 877 (462 CoQ10-treated, 415 untreated/placebo-treated)

Meta AnalysisHuman

This systematic review and meta-analysis set out to assess whether coenzyme Q10 (CoQ10) supplementation improves semen quality and male hormone levels. It pooled data from eight randomized controlled trials involving…

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Bisphenol A Exposure Interferes with Reproductive Hormones and Decreases Sperm Counts: A Systematic Review and Meta-Analysis of Epidemiological Studies.

Toxics2024n = 18 studies included

Meta AnalysisHuman

This study set out to clarify how bisphenol A (BPA, a chemical used in food packaging and container linings) affects men's reproductive health. It pooled 18 studies that measured BPA…

Better Fertility Bisphenol A (BPA)Endocrine

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Meta-analysis and construction of simple-to-use nomograms for approximating testosterone levels gained from weight loss in obese men.

Andrology2024n = 1,774 participants across 44 studies

Meta AnalysisHuman

This meta-analysis set out to measure how much testosterone men with obesity get back when they lose weight, comparing low-calorie diets with bariatric surgery. It pooled 44 studies covering 1,774…

Aging Diet & Nutrition Diet optimization

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