Can too much protein raise PSA levels? The science behind diet and prostate health
                                
                                
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                                    5 min read                                
                            
                                According to a study published in *Lipids in Health and Disease*, a non-linear correlation exists between dietary protein intake and PSA, with protein intake exceeding 181.8 grams potentially leading to elevated levels. While the link is not causal and other factors are involved, this raises questions about how much protein can too much protein raise PSA levels.