Obese men are at increased risk for erectile dysfunction (ED), likely caused by atherosclerosis-related hypertension and cardiovascular disease, as well as hormonal changes associated with obesity, as described in a timely article published in Obesity and Weight Management, a journalzine published by Mary Ann Liebert, Inc. (www.liebertpub.com ). The article is available free online at www.liebertpub.com/owm
As many as 30-40% of men over the age of 50 may experience ED, and both obesity and physical inactivity may increase their risk. The build-up of atherosclerotic plaque in the arteries of obese men can damage the arterial lining and contribute to elevated blood pressure. In addition to atherosclerosis, the hormonal changes that accompany obesity, including lower testosterone, increase the risk of ED. The modifiable risk factors for heart disease, such as excess weight, diabetes, and hypertension, are generally the same as those for ED. Studies have shown that weight loss and increased physical activity can improve ED.