Monday, June 9, 2014

The Strong Link Between Nutrition and Erectile Dysfunction (ED)

Have you ever wondered why there seem to be so many advertisements for erectile dysfunction (ED) medication - Viagra, Cialis, and Levitra - on television and in the magazines you are reading?  I did, and began an investigation that would ultimately become my Doctoral dissertation.  The reason is quite simple – there is a lot of erectile dysfunction (ED).  Over 30 million men in the United States suffer from it.  ED affects over 50% of men between the ages of 40 and 70 and the incidence of complete ED triples between those ages.  Even more disconcerting, experts expect cases of ED to more than double over the next 25 years.

Erectile dysfunction imposes significant social costs.  It impacts a man’s satisfaction with his life and his relationship with others.  Studies show that sexual intimacy is desired by older adults.  A study in 29 countries consisting of 27,000 men and women aged 40 to 80 found less than 20% of the respondents agreed with the statement “older people no longer want sex”.  Due to the rising incidence of erectile dysfunction many couples will not be able to enjoy healthy sexual relations in their later years.

Why is erectile dysfunction on the rise?  Many researchers, including me, believe it is a direct result of poor dietary habits and lifestyle choices.  For many years it was thought that ED was mostly psychological, but recent studies have shown that over 80% of ED is due to physical causes.  For the erectile process to function correctly several systems of the body need to be healthy – blood needs to be flowing smoothly and unobstructed throughout the body, nerves need to be firing and sending messages between the brain and the relevant body parts, and libido needs to be present to encourage sexual interest.  All of these systems require proper nutrition to correctly function.

To better understand the causes of ED we can look at the scientifically documented risk factors.  Risk factors related to lifestyle choices include alcohol consumption, diet, hormone levels, inflammation, obesity, sedentary (lack of exercise) lifestyle, cholesterol levels, use of prescription drugs, tobacco smoking, stress, and (yes) motorcycling.  There is also a strong association between ED and the medical diagnoses of depression, atherosclerosis, cardiovascular disease, high blood pressure, metabolic syndrome, diabetes, and lower urinary tract symptoms (LUTS).  Studies show that most men with ED suffer from these conditions which are often a direct result of the same lifestyle choice risk factors previously listed.  In fact, the connection has been made that ED is often a warning sign for cardiovascular disease.

So, how is this all related to diet and nutrition?  For the body to operate optimally it needs the right nutrients.  Many studies have shown the connection between a poor diet and all the risk factors and conditions listed above.  Diets that are high in sugars, refined grains, processed meat and dairy; while low in fruits, vegetables, protein and healthy fats produce these conditions.  Once men are placed on healthier diets, their symptoms of ED are reduced and often completely eliminated.  Through proper nutrition, regular exercise, and sometimes with the help of specific supplements proper erectile functioning can be restored.

Many people will ask, “What’s wrong with using medications”?  My answer is while the medications will work in most cases, there are side effects, some of which can be quite dangerous.  But even more important, the medication is not repairing the underlying condition.  Erectile dysfunction is your body telling you that something is not quite right and needs your attention.  It is your warning sign to take action before a more serious or life threatening event occurs.

Bernard Rosen, PhD is a Nutrition Consultant and Educator. He works with individuals, groups, and at corporations to create individualized nutrition and wellness programs. He is an expert in the field of Nutrition and Erectile Dysfunction. His office is in Mequon, WI. To learn more or to schedule an appointment, e-mail at, call (262) 389-9907 or go to


Jacqui Olliver said...

Interesting article. In my experience there are MANY younger men in their 20's who are fit - and eat a diet rich in fruits, vegetables, protein and healthy fats who suffer from ED. The thing is, if a man focuses on the wrong thing at the wrong time during sex he will lose control of the sexual programs in his BRAIN.

Bernard Rosen, PhD said...

Thanks for your comment Jacqui. You have an interesting web site as well.

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Male enhancement exercises can be the solution for men suffering from erectile dysfunction or erection problems. Professional or medical Doctors may recommend penis enlargement surgery, in medical term it is called as phalloplasty for those who have small penis.

You have to understand that penis surgery posts a lot of risks and you may put yourself in a lot of danger.

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You also must be psychologically strong in order to enjoy your sex life.
Low self-esteem, complexes, bringing work-related issues to home, being nasty to others, etc., can take a heavy toll on your sexual mood. So, learn to meditate, relax, and think positively if you want to improve your sex life.

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Olin said...

Good nutrition, healthy lifestyle, appropriate weights are effective in prevention of men's problems.

Bruce said...

Researchers have worked really hard to figure out exactly how testosterone affects the male libido and they still don’t have an answer. It’s true that libido declines with age as testosterone levels decrease.

It’s also true that sex drive is unique and what one individual may consider a high sex drive could be low libido for somebody else.

The scientific community hasn’t come up with a formula that defines what a normal sex drive is.