That Dizzy Feeling When You Stand Up Isn't Normal, And Your Iron Pill Is Making It Worse

Dear Friend Who Is Tired of Being Tired,

If you're reading this because you stood up this morning and had to grab the wall...

If you've been dragging yourself through the day on sheer willpower, convinced you just need more sleep...

If the brain fog has gotten so bad that you're losing track of conversations, forgetting words mid-sentence, and wondering if something is seriously wrong with you...

Then what I'm about to share could be the most important thing you read this year.

But I need to warn you first:

What you're about to read will make you angry.

Because the real reason you feel this way has been hiding in plain sight. And the iron supplements you've been taking, or were told to take, are almost certainly making the problem worse, not better.

Not because iron doesn't work.

But because the format destroys most of the dose before a single milligram reaches your bloodstream.

MY NAME IS DR. LAURA PURDY, MD.

I'm a board-certified family medicine physician. I've treated thousands of patients, the majority of them women, who came to me exhausted, dizzy, and desperate for answers after being told their iron levels were borderline or low-normal.

I'd run their labs. Confirm low ferritin. Recommend iron supplements. Send them home.

And three months later, they'd be back in my office. Same symptoms. Sometimes worse.

For years, I assumed they weren't being consistent. Skipping doses. Not taking it with vitamin C like I recommended.

I was wrong. And I'm sorry it took me so long to figure out why.

THE MOMENT THAT CHANGED EVERYTHING

It started with a patient I'll call Maria.

Maria was 41. A teacher. A mother of two. A woman who managed everything and never complained about anything.

She came to me because she'd started blacking out slightly every time she stood up. Not fainting, just that horrible head-rushing, world-tilting sensation where you have to freeze and grip something solid until it passes. It was happening four, five, six times a day.

She was exhausted in a way that sleep couldn't touch. She described it as running on batteries that never fully recharged.

The brain fog was worst in the mornings. She'd stand at the whiteboard and lose her train of thought mid-sentence.

Her ferritin was at 11. It should be above 50 for a woman her age. Above 70 for optimal energy and cognitive function.

I prescribed her a standard iron supplement. 65mg ferrous sulfate. Twice a day. With orange juice for vitamin C absorption.

She came back three months later. Ferritin: 14. Almost no improvement. Still dizzy. Still exhausted.

That's when I went to war with everything I thought I knew about iron absorption.

WHAT YOUR DOCTOR WON'T TELL YOU ABOUT YOUR IRON SUPPLEMENT

Here's what I discovered, and what almost nobody in conventional medicine talks about.

Your digestive system is destroying your iron supplement before it reaches your bloodstream.

Not some of it. Not a little of it.

A typical 65mg iron tablet, the standard prescription dose, delivers under 6mg of absorbable iron to your actual bloodstream on a good day. That's under 10% of what's on the label, and over 90% lost.

Here's exactly what happens the moment you swallow an iron pill:

Stage 1: Stomach acid attack. Your stomach produces hydrochloric acid to break down food. Iron tablets sit in this acid environment, which begins oxidising and degrading the iron molecules before they even reach your small intestine.

Stage 2: Digestive enzyme assault. As the tablet moves into your small intestine, it encounters a cascade of digestive enzymes (lipases, proteases, amylases), none of which care that you're trying to absorb iron. They disrupt the compound structure further.

Stage 3: The hepcidin block. Your body produces a hormone called hepcidin that actively regulates how much iron gets absorbed from your gut. When you're already inflamed (which most iron-deficient people are), hepcidin levels spike, essentially slamming a gate shut on iron absorption right at the intestinal wall.

Stage 4: First-pass liver metabolism. Whatever survives all of the above gets collected by your portal vein and sent to your liver first, before it reaches your systemic circulation. Your liver processes and filters it, further reducing the concentration.

By the time any iron from your tablet reaches your actual bloodstream, where it needs to go to reach your red blood cells, your organs, your brain, most of the dose is gone.

And here's what that means for your symptoms:

That dizzy, head-rushing feeling when you stand up? That's called orthostatic hypotension, your blood pressure dropping when you change position because your blood doesn't have enough iron-carrying hemoglobin to maintain pressure and oxygen delivery to your brain fast enough.

That crushing fatigue that sleep doesn't fix? That's your cells running on reduced oxygen. Iron is required to produce hemoglobin. No iron reaching your bloodstream means every cell in your body is oxygen-starved.

The brain fog, the word-finding difficulty, the slowed thinking? Your brain consumes 20% of your body's total oxygen. When iron is low and hemoglobin is low, your brain is the first organ to feel it, and the last to recover.

You're not imagining it. You're not being dramatic. You're genuinely oxygen-deprived at a cellular level.

And a pill that loses over 90% of its dose to your digestive system isn't going to fix that.

THE IRON SUPPLEMENT INDUSTRY DOESN'T WANT YOU TO UNDERSTAND THIS

I spent six months going back through clinical literature. Pulling studies. Calling researchers at universities in the UK and Sweden who had been studying iron bioavailability for decades.

And what I found made me want to flip my entire prescribing practice upside down.

The supplement industry has known about the bioavailability problem for decades.

They know that ferrous sulfate absorbs at under 10% under real-world conditions. They know that over 90% of the dose never reaches the bloodstream. They know that the nausea, constipation, and stomach cramps that plague iron supplement users are caused precisely by the unabsorbed iron sitting in the gut and irritating the intestinal lining.

And their response has been to increase the dose.

Give you 65mg when your body only absorbs a few. So the rest sits in your gut. Causing cramps. Causing constipation.

It's not a treatment. It's a guessing game where you suffer through side effects in the hope that enough gets through.

There's no financial incentive to fix the delivery mechanism. Iron tablets cost pennies to manufacture. A high-bioavailability sublingual format requires more sophisticated production. Less margin.

Meanwhile, you're still dizzy. Still foggy. Still exhausted.

Still wondering why.

I TESTED EVERY IRON FORMAT. HERE'S THE HONEST VERDICT.

After my experience with Maria and dozens of patients like her, I made it my mission to find what actually works. I tested every delivery format available. Here's what I found, ranked from worst to best.

THIS IS MAKING THE SUPPLEMENT INDUSTRY VERY UNCOMFORTABLE

After I switched Maria to sublingual iron delivery, her ferritin went from 11 to 47 in eight weeks.

Eight weeks. After three months of tablets had moved it by 3 points.

The dizziness when standing, gone within three weeks. The brain fog, dramatically improved by week six. The crushing fatigue, she described feeling like herself again for the first time in two years.

Word spread the way it does among patients who trust each other. One of Maria's colleagues came to see me, a 38-year-old administrator who'd been dismissed by two previous doctors as anxious. Ferritin: 9. She'd been taking iron tablets for four months with zero improvement.

Six weeks of sublingual iron. Ferritin: 38. I feel like someone turned the lights back on, she told me.

In my experience, the overwhelming majority of patients I've switched to sublingual iron have responded better than they did to conventional tablets, often after years of getting nowhere.

INTRODUCING THE IRON SUPPLEMENT THAT ACTUALLY REACHES YOUR BLOODSTREAM

After testing every sublingual iron format available, the one product that meets the standard I require for my patients is called ORI1 Iron Strips.

And here's exactly why it's different from everything else on the market.

HOW YOU ACTUALLY USE THEM

This is the part my patients love most. There's no measuring. No glass of water. No taking it on an empty stomach and hoping your gut cooperates.

One strip. Every morning. Done before your coffee finishes brewing.

WHAT THE RESULTS ACTUALLY LOOK LIKE, AND IN WHAT ORDER

Based on my clinical experience with patients switching to sublingual iron delivery, here is the typical progression:

Week 1 to 2: Most patients notice the dizziness when standing begins to ease. This is the first symptom to appear when iron drops, and it's often the first to respond as iron finally starts reaching your bloodstream consistently.

Week 2 to 3: Energy begins returning. Not dramatically, but incrementally. You start waking up and not immediately feeling like you need two more hours.

Week 3 to 5: The brain fog begins to clear. Words start coming back. You stop losing your train of thought mid-sentence. You start feeling present in conversations again.

Week 6 to 8: This is when most patients describe feeling like themselves again. Not a new person, themselves. The person they were before the fatigue and the dizziness and the fog convinced them this was just how they felt now.

It was never how you were supposed to feel. Your iron was just never reaching you.

Based on the typical progression I see in clinical practice. Individual results vary.

THE PRICE THAT'S DISRUPTING THE IRON SUPPLEMENT MARKET

Let me show you what iron deficiency really costs when you're treating it the conventional way:

Treatment Route	Cost	Effective Absorption
Iron tablets (6 months) Common	$40–80	Under 10% absorption Nausea. Constipation. Minimal results.
Iron infusion (IV)	$800–2,500	High absorption Effective but requires clinic visits and monitoring.
Specialist consultations	$250–500+	Varies Often ends with another tablet prescription.
Lost productivity	Immeasurable	Months of brain fog, reduced performance, emotional cost.
ORI1 Iron Strips (30-day supply) Best value	$29.90	Up to 80% absorption No side effects. Results in weeks.

The conventional medical industry loves keeping you on the tablet hamster wheel. You keep buying supplements that don't work well enough. You keep coming back for appointments.

It's not malicious. It's just that nobody has had a financial incentive to fix the delivery problem. Until now.

THE CHOICE IN FRONT OF YOU RIGHT NOW

Order Yours Today →

With respect and urgency,

Dr. Laura Purdy, MD
Board-Certified Family Medicine Physician
Advocate for treating the cause, not just the symptom

P.S. Maria came back for another check-up months later. Ferritin: 62, still climbing. She's teaching full days again. She hugged me in the hallway and said she'd sent the link to every woman she knows.

P.P.S. ORI1 is a smaller operation. When a product genuinely works at a level that conventional alternatives don't, word spreads. If stock shows as available when you click below, order today.

Get ORI1 Iron Strips → Order Now →