News Health Men’s Cardiovascular Health
Why the blue pill fails diabetic men, and the fix no one prescribes.

An endocrinologist explains the real cause almost every diabetic man is misled about, and the simple two-step fix that finally addresses it.

Dr. Matthew Hitchenburg, Endocrinologist
Dr. Matthew Hitchenburg, Endocrinologist
Endocrinologist
10 July 2026  ·  5 min read
Heavyset diabetic man at kitchen table at 11:23pm, glucose meter glowing blue, pill bottle tipped over with blue pills scattered, wedding ring visible, quiet defeat

If you are diabetic, and the pills that used to work have quietly stopped, read this before you give up on your sex life entirely.

I am an endocrinologist. I have treated diabetes for twenty years.

If you have brought this up with your doctor, you have probably heard some version of the same thing. That “it’s just part of being diabetic”. That “the nerves take damage over the years”. That “this is simply how it goes now.”

Well let me tell you where that leaves you short. The nerves are real, and diabetes genuinely can damage them, but they are nearly never the thing that actually causes ED.

In over 7,000 diabetic patients with ED, I have found there is almost always a different cause underneath that no one checks for. One that a bigger prescription will never fix.

So let me show you what’s actually happening inside your body. By the end you will understand it better than most doctors will ever bother to explain it.

Start with the one fact everything else depends on.

An erection runs on a single signal your body makes, called nitric oxide. It’s what tells the blood vessels to relax and open so blood can flow in. No nitric oxide, no erection.

Now, here is what years of high blood sugar does to it, and what almost no one explains.

Every time your blood sugar climbs, it fills your bloodstream with unstable particles that act like acid. These particles are very good at one thing. Destroying nitric oxide.

Live with high blood sugar long enough and the damage is done. The signal your erections depend on is gone.

Extreme macro of fingertip blood glucose test showing 247 mg/dL reading on meter
This is the part that explains everything you have been through.

The blue pill doesn’t create nitric oxide or protect it. All it does is use the nitric oxide you already have to force an erection.

So think about what happens once your own supply has been destroyed. The pill goes looking for nitric oxide, but finds almost none.

That is why the maximum dose did nothing. The reason isn’t “it’s just diabetes”, it’s that you’re trying to run on an empty tank.

Two blood vessel cross-sections side by side — healthy wide-open lumen on left vs damaged constricted lumen on right
Which brings us to the mistake almost everyone makes next.

They fall for nitric oxide supplements.

It sounds logical to add more nitric oxide. But it’s also useless.

The particles that destroyed your supply are still there. Anything you add is destroyed on contact. Adding more to a body that’s still destroying it simply gives it more to destroy.

The answer was never more. It’s to stop the destruction first.

That is done in two steps, and the order is everything.

First you stop the destruction. Turmeric, standardised to 95 percent curcumin, and CoQ10 do this. Paired together, they neutralise the acid-like particles, so the nitric oxide you make is finally safe.

Only then does the second step work. L-citrulline can then rebuild your nitric oxide, and this time it holds, because the thing that was destroying it has been dealt with first.

Dr. Matthew Hitchenburg, endocrinologist, at consultation desk explaining to patient

Most supplements only ever do the second step, which is why they disappoint the men who need them most. The one I point my own patients to, Uagain Formula, does both in the correct order. Turmeric at 95 percent curcumin and CoQ10 to stop the destruction, then L-citrulline to rebuild, in a single daily capsule.

I will not insult you with promises. I will tell you what I have seen.

One of my patients, fifty-three, diabetic, came to me after the maximum dose had stopped doing anything at all. Eight weeks after he began stopping the destruction, he told me he had almost forgotten to take a pill. He was simply ready, whenever his wife was.

He is not the only one. I have watched the same turnaround in diabetic after diabetic. Because, for the first time, what they made was protected instead of destroyed.

Same heavyset man in morning light at kitchen table, coffee mug in hands, quiet smile, wife's hand on his shoulder, glucose meter still on table but pill bottle gone
One important thing to note.

This does not replace your diabetes care. Keep your metformin, keep everything your doctor has you on, and keep managing your sugar. That matters more than I can say. This is not a cure for diabetes. There is no such thing. It simply supports your body’s own function, to get your sex life back.

You are left with a straightforward choice.

You can keep asking for a bigger dose of a medicine that has nothing to work with, and keep reading each failure as proof that this part of your life is behind you.

Or you can stop the thing that has quietly been destroying your nitric oxide for years, rebuild what you lost, and give your body something to finally work with to show you it still works downstairs.

“You were never past it. You were simply never told the one thing that changes everything.”

Stop chasing a bigger dose. Protect what your body already makes.

You can try Uagain today with a full 60-day money-back guarantee. Take the whole sixty days. If nothing changes, return whatever is left, even an empty bottle, for every dollar back. The risk is entirely theirs and I have made sure of that.

— Dr. Matthew Hitchenburg, Endocrinologist

The Solution
Uagain™ PRIME Formula
Uagain PRIME Formula bottle
  • Turmeric (95% curcumin) + CoQ10 — stops the destruction first
  • L-Citrulline — rebuilds nitric oxide once it’s protected
  • Both steps in the correct order — one daily capsule
  • No prescription required
  • 60-Day Money-Back Guarantee — even an empty bottle
Stop chasing a bigger dose. Try Uagain →
★ 4.8 / 5  ·  Clinically-studied ingredients  ·  60-Day Guarantee

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Results may vary. Consult your physician before beginning any new supplement regimen.

© MensHealth