Researchers found that this compound, delivering 6mg of yohimbine HCL and 3.25g of L-arginine, significantly improved erectile function in those with mild-to-moderate ED. [15] L-arginine is an amino acid that acts as a precursor to and plays a critical role in nitric oxide production. Yohimbine paired with a compound encouraging nitric oxide production may be the perfect combination for significantly decreasing or eliminating symptoms of erectile dysfunction.
Dealing with erection problems can be a challenge. However, there are lots of treatments and lifestyle changes which can help. While medications such as Viagra improve symptoms in the short term, pelvic floor exercises can help you improve your sexual function in the long term. Find out why pelvic floor, also known as Kegel exercises, can be used to treat ED and how to perform the exercises correctly.
The problem with this though is that there are a lot of websites that are claiming to have a specific exercise technique or perhaps very effective male enhancement products that can guarantee erectile dysfunction. Be careful not to fall for a male enhancement scam. Even though erectile dysfunction may be stressful or difficult to discuss about, there are proven and safe methods that can help you in dealing with it.

We studied the involvement of zinc in the sexual behavioral response of male rats. The study design employed a rat model to predict the human sexual response to elemental zinc supplementation. Rats were used because they are very social and copulate under a variety of circumstances, regardless of the presence of a human experimenter. They are practical (small and easy to handle) and certain tissues and neuroendocrine systems are strikingly similar to humans.[13]
Cavallini, G., Modenini, F., Vitali, G., & Koverech, A. (2005, November). Acetyl-L-carnitine plus propionyl-L-carnitine improve efficacy of sildenafil in treatment of erectile dysfunction after bilateral nerve-sparing radical retropubic prostatectomy. Urology, 66(5), 1080-5. Retrieved from http://www.sciencedirect.com/science/article/pii/S0090429505006515
Dr. Traxler is a University-trained obstetrician/gynecologist, working with patients in Minnesota for over 20 years. She is a professional medical writer; having authored multiple books on pregnancy and childbirth; textbooks and coursework for medical students and other healthcare providers; and has written over 1000 articles on medical, health, and wellness topics.  Dr. Traxler attended the University of Minnesota College of Biological Sciences and University of Minnesota Medical School,  earning a degree in biochemistry with summa cum laude honors in 1981,  and receiving her Medical Doctorate degree (MD) in 1986.
The key to all of this is the endothelium, the inner lining of blood vessels that helps blood flow smoothly. Regular exercise has been shown to improve the way the endothelium works. The endothelium lines the blood vessels in the heart and the penis, explains Dr. Hellstrom, but the blood vessels in the penis are about one-third the size of those in the heart. So if you fail to have erections due to vascular problems, that indicates that you’re at risk for heart problems as well.
When it comes to maintaining your libido, the B vitamins, found in beef, liver, and fish, are all your wingmen, but niacin (a.k.a. Vitamin B3) is especially helpful. In a study published in the Journal of Sexual Medicine, men suffering from impotence who took a niacin supplement reported a significant improvement in their bedroom performance than men who took a placebo. Stock up on these best foods to eat for niacin!
People who do not have any contra-indications (see below) generally tolerate it well. However, taking yohimbe can sometimes cause side effects including: high blood pressure, headaches, anxiety, restlessness/nervousness, dizziness or shakiness. These side effects seem to affect people with a history of mental illness or mood-related problems most often. But it’s possible for them to develop in anybody.
When it comes to maintaining your libido, the B vitamins, found in beef, liver, and fish, are all your wingmen, but niacin (a.k.a. Vitamin B3) is especially helpful. In a study published in the Journal of Sexual Medicine, men suffering from impotence who took a niacin supplement reported a significant improvement in their bedroom performance than men who took a placebo. Stock up on these best foods to eat for niacin!
Pelvic floor PT is a proven and effective treatment for erectile dysfunction. A study in 2006 involved 146 men with mean age of 42 with pelvic pain; 92% of these men had sexual dysfunction.  Treatment consisted of trigger point release and relaxation training, which led to improvement in symptoms by 77-87% – it’s notable that kegels were not part of this study.
There are many different reasons a man’s ability to sustain or maintain an erection may be impaired. Impotence is the most common sexual disorder among men. It is thought that most men should be able to achieve and maintain an erection well into their 80s, but about 25 percent of all men over the age of 50 are thought to experience some form of impotence. By the age of 75, half of all men will be impotent. Impotence may come and go, depending on the state of their physical health as well as their stress levels. One of the number one causes of impotence is cardiovascular disease. Cardiovascular disease may restrict blood flow to the penile tissues, which greatly affects a man’s ability to achieve and maintain an erection during sexual arousal.
With an inflatable implant, fluid-filled cylinders are placed lengthwise in the penis. Tubing joins these cylinders to a pump placed inside the scrotum (between the testicles). When the pump is engaged, pressure in the cylinders inflate the penis and makes it stiff. Inflatable implants make a normal looking erection and are natural feeling for your partner. Your surgeon may suggest a lubricant for your partner. With the implant, men can control firmness and, sometimes, the size of the erection. Implants allows a couple to be spontaneously intimate. There is generally no change to a man's feeling or orgasm.
Clinical trials were included if they met all of the following inclusion criteria: study population defined; Men with arteriogenic ED were considered; the present review was concerned with studies that used aerobic exercise on ED; only randomized controlled trials on this topic were selected for review; The main outcome measure was satisfactory intercourse without additional therapy using the International Index of Erectile Dysfunction (IIED) scores. The present review utilized studies that had successfully undergone rigorous peer review (i.e., published peerreviewed journals), were included.
There are many different reasons a man’s ability to sustain or maintain an erection may be impaired. Impotence is the most common sexual disorder among men. It is thought that most men should be able to achieve and maintain an erection well into their 80s, but about 25 percent of all men over the age of 50 are thought to experience some form of impotence. By the age of 75, half of all men will be impotent. Impotence may come and go, depending on the state of their physical health as well as their stress levels. One of the number one causes of impotence is cardiovascular disease. Cardiovascular disease may restrict blood flow to the penile tissues, which greatly affects a man’s ability to achieve and maintain an erection during sexual arousal.

In the Hong Kong study, the researchers postulated that niacin might be as beneficial as statins on erectile function, and have other related benefits too. Niacin is known to produce a flushing effect (see “Toleration Despite Adversity,” above), which is related to prostaglandin D2 (PGD2) release in the skin. This can lead to vasodilation and concomitant flushing. The production of PGD2 can also occur in macrophages, a type of protective white blood cell. Consequently, when PGD2 production is induced by niacin, it may affect all body tissue, including the cavernosal tissue in the penis. Indeed, PGD2 is one of the potential agents causing the vasodilation and engorgement of cavernosal tissue, thereby leading to erection. Thus, niacin improves erectile function by stimulating the production of PGD2.


The art of acupuncture has become the new treatment for everything from back pain, depression, and even ED. Impotence could be more of a state of mind, and acupuncture may help. Through this alternative therapy, fine needles are placed in various parts of the body to relieve pain or stress. Although there are many mixed studies for acupuncture and ED, many tend to confirm positive results. A 1999 study found acupuncture improved the quality of erection and even restored sexual activity in 39 percent of participants.

If you’re experiencing psychological ED, you may benefit from talk therapy. Therapy can help you manage your mental health. You’ll likely work with your therapist over several sessions, and your therapist will address things like major stress or anxiety factors, feelings around sex, or subconscious conflicts that could be affecting your sexual well-being.
There are so many potential reasons a man might develop erectile dysfunction (ED), it's nearly impossible to generalize the best ways to treat it. What works for one man may not work for another simply because they are having problems for different reasons. That said, it may encouraging to hear that there are a variety of options that may be considered, from psychological counseling to lifestyle changes, medications to treatments and devices.
L-arginine, or arginine, is an amino acid found in red meat, poultry, fish, and dairy products that helps expand blood vessels and increase blood flow. “The body uses this semi-essential amino acid as the primary building block for nitric oxide,” explains Harry Fisch, M.D., clinical professor of urology and reproductive medicine at Weill Cornell Medical College/New York Presbyterian Hospital.

The substance that gives hot peppers their kick can also give you some kick in the pants: Studies have associated the natural chemical with increased testosterone levels. In animal studies, capsaicin has also shown to increase the size of sex organs, while simultaneously decreasing belly fat. A 2014 study from France also found that men who ate more spicy food had higher testosterone levels than those who ate less. You can consume capsaicin via peppers, chili powder or a cayenne supplement.
As an alpha-2 antagonist, yohimbine promotes sympathetic activity. According to a number of studies, yohimbe can increase blood pressure. This is why it’s useful for things like erectile dysfunction or diabetic nerve problems. Yohimbine is sometimes used to treat low blood pressure and symptoms like dizziness when standing up. It works by dilating blood vessels and acting on the sympathetic nervous system. However, it’s important to point out that increased blood pressure can also be a problem for some people, especially those with existing cardiovascular problems, people taking blood pressure medications, or those who already have high blood pressure.
Nitric oxide is made internally from L-arginine, which is an amino acid found in red meat, poultry, fish, and dairy products. In other words, L-arginine is the building block for nitric oxide, which is essential for erections. A lack of one can lead to a lack of the other. However, there’s a problem when it comes to treating L-arginine deficiency with supplements.
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