Which Foods Increase Estrogen Levels in Men? Separating Fact From Fiction
                                
                                
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                                    4 min read                                
                            
                                According to a comprehensive 2021 meta-analysis of clinical studies, neither soy protein nor isoflavone intake significantly affects reproductive hormones in men, including estrogen. However, the topic of which foods increase estrogen levels in men remains a concern, primarily due to the presence of plant-based compounds called phytoestrogens.