Higher Dietary Calcium Intake Linked to Increased Risk of Benign Prostatic Hyperplasia

Recent research has identified a notable association between increased dietary calcium consumption and the risk of developing benign prostatic hyperplasia (BPH), a common condition affecting the prostate gland in men. The study, published in Translational Andrology and Urology, analyzed data from the National Health and Nutrition Examination Survey spanning 2003 to 2008, involving 590 men aged 40 years and older, including 138 with diagnosed BPH.

The findings suggest that men with higher calcium intake are more likely to develop BPH, with the risk rising modestly (odds ratio, 1.05). This correlation was even stronger among men aged 60 and above, those with a higher income level (poverty income ratio above 3.5), and men without hypertension. The researchers emphasized a dose-response trend, indicating that beyond a certain threshold, increased calcium intake correlates positively with BPH risk.

Led by Hongyuan Chang from Xiyuan Hospital of China Academy of Chinese Medical Sciences in Beijing, the study highlights the importance of monitoring calcium intake, especially in older men. While calcium is essential for bone health, excessive consumption may have unintended effects on prostate health. Further research is needed to explore the mechanisms behind this association and to establish guidelines for optimal calcium intake.

This study underscores the importance of balanced nutrition and could influence dietary recommendations for aging men concerned about prostate health.

Source: https://medicalxpress.com/news/2025-06-higher-dietary-calcium-intake-benign.html