Sedentary lifestyle may affect risk of erectile dysfunction, finds study

The prevalence of ED varies worldwide, with studies suggesting rates ranging from 5% to 25% in men aged 40 and older. Erectile dysfunction (ED) can stem from various factors, including physical conditions such as cardiovascular disease, diabetes, obesity, hormonal imbalances, and neurological disorders. Psychological factors like stress, anxiety, depression, and relationship issues can also contribute.

Leisure time can indirectly affect erectile dysfunction through its impact on overall health. Engaging in sedentary activities for a longer time can increase the risk of obesity, cardiovascular disease, and diabetes, all of which are significant contributors to ED.

In the study, researchers analysed data of more than 200,000 men and found that each 1.2 hour increase in leisure computer usage predicted 3.57-fold greater odds of erectile dysfunction. There was no evidence to suggest that watching television or driving for leisure increased the risk of erectile dysfunction. Also, computer use was not linked with depression, anxiety, or markers of blood vessel health, but it was associated with lower levels of follicle-stimulating hormone, which plays a role in sexual development and reproduction in both males and females.

The study revealed substantial evidence for a positive causal association between leisure time and the risk of erectile dysfunction. Extended computer usage for leisure raises the likelihood of developing erectile dysfunction, which may be associated to lower hormones that aid in sexual development.

The study’s findings suggested that moderate physical activity may be useful in correcting the dysfunction by improving cardiovascular health and balancing hormones.

Reference: Zhao Huangfu, Xinxin Gan, Yiren Yang, Qingyang Pang, Baohua Zhu, Xiao Zhang, Linhui Wang; A Mendelian randomization study on causal effects of leisure sedentary behavior on the risk of erectile dysfunction; Journal: Andrology; DOI:10.1111/andr.13611