Vitamin D Deficiency & Erectile Dysfunction – The Shocking Link!

Dr. Anne
Dr. Anne

Hi!

I'm Dr. Anne Truong, MD

Dr. Anne Truong is a highly respected physician, best-selling author and internationally sought-after speaker on the topics of regenerative cell medicine, pain management, and applications for aesthetics and sexuality.

Feeling like something's missing? Could a simple vitamin be the unexpected key to unlocking better performance? In this eye-opening episode, we're diving deep into the surprising link between vitamin D and erectile dysfunction.

I share groundbreaking insights that could completely shift how you think about and tackle ED. If you're looking for a natural way to boost your performance and want to uncover a deficiency that affects most men without them even realizing it, you absolutely cannot afford to miss this crucial information.

Dive in right now and discover the game-changing details every Modern Man needs to know!

Vitamin D Deficiency & Erectile Dysfunction – The Shocking Link!

Episode Video


Vitamin D and Erectile Dysfunction: What’s the Connection?

Vitamin D and Erectile Dysfunction: What’s the Connection?
A sun created with dietary supplement capsules over a bottle on a yellow surface -concept for healthcare

A recent study in March 2025 showed a strong connection between this vitamin and how well a man can have an erection. The type of vitamin D we're talking about is called D3, or cholecalciferol.

It turns out that when a man has low levels of vitamin D in his body, he also tends to have less of something called nitric oxide. Nitric oxide is really important because it helps the blood vessels relax. When those vessels relax, more blood can flow to the penis. This good blood flow is needed to get and keep an erection. So, having enough vitamin D seems to help with this important process.

What's even more concerning is that not having enough vitamin D might lead to a condition called penile fibrosis. This means that scar tissue can actually form in the tissues of the penis. If this happens, it can become harder for a man to get an erection. This connection between low vitamin D and problems with getting an erection is a serious concern. In fact, men who have low vitamin D levels might also find that common medications for erectile dysfunction, like Viagra or Cialis, don't work as well for them. This makes it even more important to figure out if a vitamin D deficiency is part of the problem and to address it directly.


Can Vitamin D Help with Erectile Dysfunction?

It's important to know that not having enough vitamin D in your body can create a kind of internal stress called oxidative stress. Imagine it like tiny harmful particles causing irritation. This stress can lower the amount of a helpful substance called nitric oxide. Nitric oxide is important for healthy blood flow. Over time, this can hurt the tissues involved in getting an erection. This damage might lead to problems with sexual performance, and sometimes it can even result in erectile dysfunction.

Studies have shown that almost all men who experience erectile dysfunction also have low levels of vitamin D. Ideally, the amount of vitamin D in your blood should be in the mid-40s to mid-50s. However, many men have levels that are much lower, sometimes around 30 ng/mL or even less. Because of this, taking the right type of vitamin D, specifically vitamin D3, isn't just a good idea; it's often really necessary to help maintain good health.


Why Most Men Aren’t Getting Enough Vitamin D

Getting enough vitamin D can be tricky because it's not easy to find in many foods. To get what you need just from eating, you'd have to eat a lot of specific vegetables every single day, more than most people usually do. Also, if your stomach isn't working well, maybe because of things like heartburn or gut problems, your body might not soak up nutrients properly, and that includes vitamin D. So, even if you eat healthy foods, you could still have low levels of this important vitamin, which some studies suggest may be linked to conditions like erectile dysfunction.

Not All Vitamin D Supplements Are the Same

When you think about taking a vitamin D supplement, it's important to pick the right kind. You should look for vitamin D3, also called cholecalciferol. This type is absorbed by your body much better than vitamin D2. For the best results, try taking vitamin D3 with vitamin K2. Vitamin K2 helps your body use the vitamin D more effectively. A good starting amount is usually between 2,000 and 5,000 IU each day. However, some men might need a higher dose, up to 10,000 IU, depending on how much vitamin D is already in their system.

The Simple Way to Check Your Vitamin D

The best way to know the right amount of vitamin D to take is to get a simple blood test. This test is called vitamin D25. It's similar to getting your cholesterol or blood sugar checked. This test will show your current vitamin D levels, so you can see if the supplements are working. You can then adjust your dose if needed. It's common for men to find out their vitamin D levels are still low even when they are taking supplements, often because their bodies aren't absorbing it well. Getting tested is the key to making sure you're getting the right amount of vitamin D. Some studies even suggest a link between low vitamin D levels and issues like erectile dysfunction, making it even more important to ensure you have healthy levels.


Final Thoughts

If you’re dealing with erectile dysfunction, checking and optimizing your vitamin D3 levels could be a game-changer. Nearly everyone is deficient in this vital hormone, and correcting it may lead to noticeable improvements in your sexual health, energy, and overall well-being.

For a high-quality supplement, the Vitamin D3 + K2 complex available at the Modern Man Crib. It’s designed for maximum absorption and potency—helping you get your levels where they need to be for peak performance.

Don’t wait, get your blood levels tested, start supplementing with the right kind of vitamin D, and take the first step toward overcoming ED naturally.


Additional Resources

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Want to regain control of your sex life? I'm going to give you this book and a 30 day trial on the Modern Man Club for FREE!

The book is the 5 Common Costly Mistake Men Make When Facing ED. This is how you can have a rock hard erection, enjoy more sex, be confident in demand, and improve your intimacy without ED medication. Uncover it all in my FREE eBook available to download now: The 5 Common Costly Mistakes Men Make When Facing Erectile Dysfunction.

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