Erectile dysfunction increasingly reflects modifiable lifestyle erotic factors. Sedentary behavior, smoking, excessive alcohol consumption, and obesity impair endothelial function and testosterone production.
Endothelial dysfunction reduces nitric oxide availability, limiting penile vasodilation. Smoking accelerates vascular damage, while obesity contributes to hormonal imbalance.
Lifestyle intervention—including weight reduction, regular exercise, smoking cessation, and balanced nutrition—improves erectile function and overall cardiovascular health.
Preventive lifestyle medicine plays a foundational role in modern andrology.
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