Best Vitamins for Erectile Dysfunction: ED Supplements That Work

best vitamins for erectile dysfunctionDo you want to find out what the best vitamins for erectile dysfunction are?

In this article, we are going to cover what vitamins have been scientifically proven to increase erection strength in men.

The vitamins mentioned below not only improve erection strength but also increase testosterone and nitric oxide production.

We will also discuss some exercises that will improve blood flow to the groin area helping to improve erections.

Research from the Natural Institutes of Health tells us that 15 to 25 percent of 65-year-old men are affected by erectile dysfunction and 5 percent of men who are 40 are also affected.

But if you provide your body with the vitamins that increase nitric oxide and blood flow you will not have to suffer from erectile dysfunction any longer.

Let’s now dive into some of the best vitamins for erectile dysfunction.

Best Vitamins for Erectile Dysfunction

Vitamin C For Erectile Dysfunction

Vitamin C has to be first on the list of the best vitamins for erectile dysfunction. This is because there’s now a considerable amount of research to show how vitamin C increases nitric oxide production and protect it from being attacked by free radicals.

In fact, research from a 2010 study by Reproductive Partners Medical Group showed that vitamin C and calcium helped the pathways that lead to improvements in nitric oxide production which is essential for men wanting to cure erectile dysfunction.

The reason that nitric oxide is so important for erection strength is because it improves blood flow and oxygen delivery to every area of the body including the penis. To help improve nitric oxide it’s a good idea to stop smoking and be moderate in alcohol consumption.

To read an article about the best foods to increase nitric oxide production click here.

There is also now research that shows that when 2 grams of vitamin C is taken with 4 garlic tablets (containing 13.2 mg of alliin and 6 mg of allicin) the levels of nitric oxide increased by an amazing 200% and blood pressure dropped to levels not even achieved by regular medication. To see this study click here.

This shows that saving money and supplementing with Vitamin C and Garlic can be a great way to improve erectile dysfunction.

Vitamin D For Erectile Dysfunction

Vitamin D is actually not a vitamin but is, in fact, a hormone. This hormone has been shown to improve testosterone levels and improve nitric oxide production in the body.

Without Vitamin D there will be no nitric oxide released in the body and without nitric oxide, you can say goodbye to strong erections.

But Vitamin D has other benefits for general health aside from hormonal health and nitric oxide production.

According to the acclaimed Vitamin D expert, Dr. Michael Holick this vitamin has the greatest power of all the vitamins he has ever researched to improve human health.

With all the studies that have been done on Vitamin D, researchers have discovered that men with Vitamin D deficiencies also have low nitric oxide levels and low T-Levels.

The combination of low nitric oxide levels and low testosterone is going to have a negative impact on erection strength

Let’s now look at studies which show how a deficiency in Vitamin D can lead to erection problems and low testosterone.

  • This study done by the University of Milan showed that men with erectile dysfunction had 20% lower levels of Vitamin D compared with men who had no erection problems. To see this study click here.
  • This study which involved 1362 men showed that when the subjects took a supplement of Vitamin D there was a significant increase in testosterone levels. To see this study click here.
  • This study showed that men with adequate levels of Vitamin D had high levels of testosterone compared with men who were deficient in Vitamin D. To see this study click here.

A great way to get Vitamin D is to take a High Vitamin Butter Oil/Fermented Cod Liver Oil supplement.

Vitamin E For Erectile Dysfunction

Vitamin E is another great vitamin for erectile dysfunction. The reason Vitamin E is important is because it’s a powerful antioxidant which can help to increase the levels of nitric oxide in the body.

The increase in nitric oxide will help blood flow throughout the body which will increase erection strength.

Vitamin E is also great for promoting arousal in men. The way Vitamin E promote arousal is by boosting the production of prostaglandins which are compounds with hormone-like effects. Vitamin E has also been shown to protect cells from damage and protects the heart from damage.

And it’s a well-known fact that anything that keeps the heart healthy will also lead to a healthy sex life.

Here are some studies to show how Vitamin E is one of the best supplements to increase erection strength.

  • This study concluded that antioxidant therapy with Vitamin E improved age-associated erectile dysfunction. To see this study click here.
  • This study showed that 4 weeks of taking 1000 i.u. of Vitamin E increased nitric oxide production and blood flow in the body. To see this study click here.
  • This study showed that supplementation with Vitamin E significantly increased testosterone levels in human subjects and male rats. To see this study click here.

To make sure you are getting enough Vitamin E try to consume foods such as nuts, seeds, green leafy vegetables, and fish.

If you want to get a good quality Vitamin E supplement look for one with natural tocopherols like this one from Solgar.

Citrulline For Erectile Dysfunction

Citrulline is a very powerful supplement to take for anyone wanting to find a natural cure for erectile dysfunction. Citrulline is converted into L-Arginine which is an amino acid that makes nitric oxide in the body.

You might be thinking that if L-Arginine makes nitric oxide then why not just take L-Arginine instead of Citrulline? However, what studies are now showing is that Citrulline is even more powerful at improving erections than L-Arginine.

Let’s see why this is the case.

The reason that L-Arginine is not as effective as Citrulline is because when it’s ingested nearly 50% is converted into ornithine by the enzyme arginase in the liver. This means that half of the L-Arginine will not be converted into nitric oxide but instead, will be metabolized in the liver.

This is where Citrulline is so useful because unlike L-Arginine it’s not metabolized in the liver but instead goes into the kidneys where it is easily transformed into L-Arginine. All the studies conclude that Citrulline raises both nitric oxide and the levels of L-Arginine in the blood more dramatically than taking L-Arginine alone.

Let’s take a look at the scientific proof that Citrulline helps erectile dysfunction.

  • This study showed that Citrulline supplementation increased erection hardness in men suffering from erectile dysfunction. To see this study click here.
  • This study showed that Arginine levels in the body increased by 22% through the intake of Citrulline. To see this study click here.
  • This study showed that Citrulline supplementation increased nitric oxide in 20 healthy volunteers. To see this study click here.

The best dietary source of Citrulline is watermelon. One cup of watermelon contains around 250 milligrams of Citrulline making it a great and easy way to improve erections.

If you would like to take a supplement to make sure you are getting enough each day then a good choice is from Source Naturals L-Citrulline

Best Exercises For Erectile Dysfunction

When it comes to improving erection strength one thing we have to concentrate on is improving blood flow. So with that in mind here are some of the best exercises for erectile dysfunction that will improve blood flow to the penis.

Core Exercises

Doing core exercises are a great way to improve erection strength because when the core region is exercised blood supply is increased not only in the core area but also to the groin.

Leg raises are a great way to achieve this.

Bodyweight Squats

Bodyweight squats are another great exercise that will improve erection strength because they improve circulation in the body and help blood supply to the groin area.

They also work one of the biggest muscle groups in the body resulting in a natural boost of testosterone.

Kegel Exercises for Men

Kegel exercises are a very powerful way to boost blood flow to the penis. They can also help men to last longer when having sex.

Here is a video explaining how to do kegel exercises.

Action Plan To Cure Erectile Dysfunction

Here is a clear plan of action to naturally cure ED

  • Make sure you are getting adequate levels of the best vitamins for erectile dysfunction discussed above.
  • Eat foods that improve erection strength. To read an article about the best foods for harder erections click here.
  • Include some of the exercises mentioned in this article that will help blood supply to the groin area


I hope this article has helped you understand some of the best vitamins for erectile dysfunction. Consuming adequate levels of these vitamins can work like magic to improve your sex life.

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