Out of Sight, Out of Mind—Until It’s Too Late Ask someone to name their most important organs, and you’ll hear the usual suspects: Heart. Brain. Lungs. Maybe the liver. The kidneys? They rarely make the cut. And yet—I’ve spent the better part of my surgical life watching what happens when these quiet, powerful little filters stop working. Trust me: once your kidneys fail, everything changes. So, What Do Your Kidneys Actually Do? Most people think kidneys just “make pee.” Which is true. But also wildly incomplete. Here’s what your kidneys are doing right now, without you even noticing: Filtering about 50 gallons of blood every single day Balancing electrolytes like sodium, potassium, and calcium Regulating blood pressure Activating Vitamin D for strong bones Managing red blood cell production through a hormone called erythropoietin And yes—removing waste and extra fluid through urine They’re not just part of your plumbing. They’re biochemical command centers. The Problem? They Don’t Complain Until They’re Already Failing Unlike chest pain or memory loss, kidney damage is often silent. You can lose up to 90% of kidney function before you feel something is wrong. That’s why I keep repeating this to patients: Don’t wait for symptoms. Know your numbers. Simple blood and urine tests (like serum creatinine and eGFR) can tell you more about your kidney health than any fancy gadget. If you have diabetes, high blood pressure, or a family history of kidney issues—you should be testing regularly. No excuses. When the Kidneys …
Out of Sight, Out of Mind—Until It’s Too Late
Ask someone to name their most important organs, and you’ll hear the usual suspects:
Heart. Brain. Lungs. Maybe the liver.
The kidneys? They rarely make the cut.
And yet—I’ve spent the better part of my surgical life watching what happens when these quiet, powerful little filters stop working.
Trust me: once your kidneys fail, everything changes.
So, What Do Your Kidneys Actually Do?
Most people think kidneys just “make pee.”
Which is true. But also wildly incomplete.
Here’s what your kidneys are doing right now, without you even noticing:
Filtering about 50 gallons of blood every single day
Balancing electrolytes like sodium, potassium, and calcium
Regulating blood pressure
Activating Vitamin D for strong bones
Managing red blood cell production through a hormone called erythropoietin
And yes—removing waste and extra fluid through urine
They’re not just part of your plumbing.
They’re biochemical command centers.
The Problem? They Don’t Complain Until They’re Already Failing
Unlike chest pain or memory loss, kidney damage is often silent.
You can lose up to 90% of kidney function before you feel something is wrong.
That’s why I keep repeating this to patients:
Don’t wait for symptoms. Know your numbers.
Simple blood and urine tests (like serum creatinine and eGFR) can tell you more about your kidney health than any fancy gadget.
If you have diabetes, high blood pressure, or a family history of kidney issues—you should be testing regularly. No excuses.
When the Kidneys Fail, It’s Not Just an Organ Problem—It’s a Life Problem
I’ve seen patients who were once strong, independent, working professionals suddenly become dependent on dialysis to stay alive.
Their energy drops. Appetite vanishes. Travel becomes impossible.
Life becomes a cycle of hospital visits and fluid restrictions.
That’s when you realize the kidney wasn’t “just” an organ.
It was freedom.
It was normalcy.
And now it’s gone—quietly, slowly, devastatingly.
Why I’m Writing This
Because I don’t want to meet you for the first time when you’re already on dialysis.
I want to meet you before things go downhill. When prevention is still on the table. When we have options.
I perform complex kidney transplants, yes. But in an ideal world?
You’d never need one.
The best kidney care starts with awareness, not an operation.
What You Can Do Right Now
Drink water, but don’t overdo it. Hydration helps—but 10 litres a day won’t “cleanse” your kidneys.
Limit painkillers like ibuprofen. They’re hard on the kidneys, especially if used regularly.
Control your sugar and pressure—these are the two biggest causes of kidney failure worldwide.
Get tested, even if you feel fine. Especially if you’re over 40.
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