This podcast is for you, the Modern Man. I'm Dr Anne Truong,

your host. I'm an intimate health medical doctor and best

selling author of the book, Erectile Dysfunction Fix. I'll

do a deep dive into sexual health and performance and how

it affects men of all ages and backgrounds. So let's get

started, and be sure to visit my website at

sexualhealthformenpodcast.com for more information and

resources from the show. See you on the inside.

Hello there, Modern Man. Today we're tackling a topic that a

lot of you have been curious about. Honestly, it's way more

interesting than you think. We're talking about nitric oxide

and why it's basically the biological "on switch" button

for erection. Don't worry, this is science, not awkwardness. So

stick around. So I'm Dr Anne Truong. I've treated over 7000

men with ED. Before we talk about chemistry, let's

understand a mechanic.

An erection is essentially a hydraulic system. Think of it

like a hydraulic press. You got two spongy cylinders running up

and down the penis called the corpus cavernosa, which are

these muscles right here running down both sides of the penis.

When you're not aroused, so when you're not aroused, blood flows

in and out normally, and everything stays relaxed. When

arousal happens, something changes. The arteries feeding

into the penis suddenly open up. They get much wider. Blood

rushes and faster, at the same time, the veins that normally

drain the blood out of the penis into the body, when blood fills

in the vein, then get compressed. Then therefore the

blood is trapped inside the corpus cavernosa. The pressure

builds up inside the corpus cavanosa, the tissue become firm

and enlarge and boom, you got an erection.

But here's a key question, what tell these arteries to open up

in the first place? So the answer is a tiny molecule called

nitric oxide or NO. When you're sexually aroused, whether it's

from physical touch, visual stimulus, or just thought, the

nerves in the penis and the cells lining the blood vessel

start to pump out nitric oxide. So nitric oxide is a gas. It's

incredibly, very small, is basically just spread out and

diffuses into the nearby muscle cells that surround the blood

vessels and the corpus cavernosa. So once nitric oxide

gets inside those smooth muscle cells or the corpus cavernosa,

it triggers a chain reaction. Nitric oxide activate an enzyme

called guanylate cyclase. Guanylate cyclase produces more

of a molecule called CGMP or cyclic GMP. Which the cyclic GMP

lower the amount of calcium inside the smooth muscle cell,

so then lower calcium, smooth muscle relaxation. The cyclic

GMP is what caused the lower calcium.

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So here's the thing, when smooth muscle relaxes, arteries open

up. When arteries open up, blood rushes in, and the rest is

physics. So nitric oxide is basically the "on switch"

button. Without it, the system never gets trigger. The artery

stays narrow, the blood doesn't rush in and you don't get an

erection. If it's not a physiological failure. That's

just the biological default then. Okay?

So now here's where it gets really real. Nitric oxide

production isn't automatic and unchangeable. It can be damaged

or reduced by a bunch of things, smoking damage the cells that

produce nitric oxide. Diabetes interfere with nitric oxide

signaling. High blood pressure reduces nitric oxide

availability. High cholesterol clogs the arteries and impair

nitric oxide function. Vascular disease or heart disease reduce

the health of the blood vessel lining. Ageing reduces the

production of nitric oxide, which is the enzyme. And chronic

stress and a poor diet also decrease nitric oxide level. So

a lot of common things that we do on an everyday basis. Now,

what happened is that when nitric oxide production stop,

the "on switch" button become faulty or weak, and that's when

ED becomes more common. Study shows that men with ED often

have lower level of nitric oxide or broken nitric oxide signaling

pathway. But the thing is, it's not about willpower or mental

toughness. It's really chemistry. Nitric oxide isn't

working right, so the plumbing doesn't work right either. So

the important thing is where, this is where pharmaceutical

like Viagra and Cialis and Levitra come in. The drugs are

called PDE-5 inhibitors. But here's the key. They don't

create nitric oxide. They don't generate the "on switch".

Instead, they preserve the nitric oxide so it will stay

there longer. Now, remember how I say cyclic GMP is a molecule

that tell the smooth muscle relax. Well, there's an enzyme

called PDE-5 and that naturally break down the cyclic GMP over

time. So the PDE-5 inhibitor, like Viagra, Cialis, block that

enzyme. So that way nitric oxide last longer and cyclic GMP stays

longer. So the smooth muscles, they relax longer. That's how

blood stays trapped longer. But this is important. Pay attention

to this. If there is very little nitric oxide in your body in the

first place, these drugs won't help. You cannot amplify a weak

signal indefinitely. So that's where these medication work

better in men who still have reasonable nitric oxide

production. But remember all those conditions that I

mentioned earlier that decrease nitric oxide. Essentially, if

you're 45 years old, you already lost half of the ability to make

nitric oxide just from aging. So the older you're taking PDE-5

inhibitors like Viagra, it may not work for you because you do

not have nitric oxide production. So this is also why

lifestyle changes like exercise, quitting smoking, managing

stress and eating better can actually improve ED, because all

those things boost nitric oxide production. So that's what I've

been saying all these years. Focus on the root cause of your

ED instead just bandaiding it with the medication.

So before we wrap up, it's worth knowing that nitric oxide isn't

just about erection. It's everywhere in the body. It

regulate blood pressure, it reduces inflammation, it improve

blood flow to your brain, and it support immune function.

Athletes actually trained in ways that boost nitric oxide to

improve performance. So when we talk about improving nitric

oxide production through exercise, diet and avoiding

smoking, we're not just fixing one problem. We're supporting

your heart health, your mental clarity and even longevity. So

ED is just one visible marker of overall vascular and metabolic

health.

Okay, modern man. If you're struggling with weak erection,

low energy, the food you eat could be the big part of the

problem. One of the best research pathways to boost

circulation, support healthy testosterone and improve sexual

performance is the Mediterranean diet. It's packed with food that

open up your blood vessel, lower inflammation, and fuel your

hormone, naturally. I've seen men notice real improvement in

both energy and erection within weeks when they shift to this

style of eating. So check out the Mediterranean diet link

right here below, and get that as soon as you can. Stronger

testosterone and better erection.

Here's what you need to remember. Erections are

hydraulic. Blood needs to rush in and gets trapped. Nitric

oxide is a trigger. It tells the smooth muscle to relax, which

open up blood vessel and allows blood to flow in. Number three,

nitric oxide can fail. Meaning smoking, chronic stress, aging

and poor lifestyle can really suppress nitric oxide

production. Number four, medication amplify the signal.

They don't create it. Viagra works better when nitric oxide

is still functioning reasonably well. Number five, healthy

lifestyle equal more nitric oxide equals better erection.

Exercise, Mediterranean diet, stress management, quit smoking,

all boost nitric oxide. And honestly, understanding the

science remove a lot of shame and confusion. ED isn't a

personal failure, guys. It's a sign that something is going on

in your body, in your vascular system, your metabolic system,

needs attention and tweaking, and it's actually fixable.

So if you found this helpful, please like and subscribe to the

channel. About 80% of the people watching our channel are

non-subscribers. So do me a favor and push that subscribe

button. And just know that ED is reversible as long as you treat

the root cause of the problem. Okay? Because it's not just

about erection. It's really about your health and living

longer. Just know that you do not have to suffer in silence.

There are alternatives to ED, Modern Man. And then I want you

to know that we're here to help you. Check out the link below

here on how I can help you get out of ED and all the resources

that we have. Particularly check out our store at EDNoMore.com

where we have all the supplements such as nitric oxide

and the penis pump for you to start rehabbing and for you to

start rehabbing your ED again. Just know you're not alone and

you're not broken. See you in the next episode, Modern Man.

Okay, Modern Man, you are not alone and you don't have to

suffer anymore. ED can feel isolating, frustrating, and even

defeating. The endless guessing, the quiet shame, the weight of

not feeling like yourself is exhausting. But here's the

truth, you are not broken. You are not alone. You don't have to

figure this out alone anymore. The Get Wood Now Boost Program

is your step by step, path to sexual confidence and

restoration. No more suffering in silence, no more trial and

error, just real solution, real result and the confidence you

deserve. It's time to take back your power on your term. Let's

get this journey started together. Check out the course

at getwoodnow.com. I'll see you there.

Thanks for listening to the Sexual Health for Men Podcast.

If you love this episode, then please take a screenshot on your

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and be sure to tag me and let me know why you like this episode

and what you like to hear in the future. That will help me know

what's great for you and I would love to give you the most

incredible free gift designed to help you improve performance

quickly. Go to my website at sexualhealthformenpodcast.com to

get the book, The Five Common Costly Mistakes Men Make When

Facing ED. I would appreciate if you subscribe, leave a review on

Apple podcasts or wherever you listen. And just know that you

can have sexual vitality for life. I appreciate you until

next time.