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Education is a central pursuit in the mission of the Cardio Renal Foundation. Beyond providing actionable information that can help improve quality of life, we’re here to help you understand how a new choice in cardio renal care can change the entire dynamic of how we treat our health. Your generous gift gives us the power to share this knowledge.

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An older couple at a desk with a Medicare statement and a calculator, reviewing the page together

Can Donating to Charity Lower My Medicare Premi...

It can — but only one kind of donation does it, and it isn't a check from your checking account. How Medicare's income surcharges (IRMAA) actually read your tax return,...

Can Donating to Charity Lower My Medicare Premi...

It can — but only one kind of donation does it, and it isn't a check from your checking account. How Medicare's income surcharges (IRMAA) actually read your tax return,...

An older man at a kitchen table with a printed lab report, reading one line with his finger under it

What Does a High BUN Mean?

BUN is creatinine's talkative sibling: it rises with kidney trouble, but also with dehydration, protein, gut bleeding, and a heart that isn't sending enough blood. Why doctors always read the...

What Does a High BUN Mean?

BUN is creatinine's talkative sibling: it rises with kidney trouble, but also with dehydration, protein, gut bleeding, and a heart that isn't sending enough blood. Why doctors always read the...

A glass of dark cola with ice on a kitchen counter beside a can, condensation on the glass

Is Cola Bad for Your Kidneys?

Not soda in general — the dark colas specifically, because of one ingredient: phosphoric acid. The phosphorus load your kidneys must clear, the kidney-stone link, the honest difference between regular...

Is Cola Bad for Your Kidneys?

Not soda in general — the dark colas specifically, because of one ingredient: phosphoric acid. The phosphorus load your kidneys must clear, the kidney-stone link, the honest difference between regular...

An older woman in her kitchen comparing two food labels side by side, reading glasses in hand

How Do I Eat When Potassium, Phosphorus, and So...

Three limits at once feels like nothing is left to eat. It isn't true — but nobody hands you the combined map. How the three limits work as one system,...

How Do I Eat When Potassium, Phosphorus, and So...

Three limits at once feels like nothing is left to eat. It isn't true — but nobody hands you the combined map. How the three limits work as one system,...

An older couple on a porch swing in late afternoon light, a notebook resting open between them

How Long Can You Live With Heart Failure?

The internet will hand you one frightening number. It isn't yours. Why the old statistics mislead, what actually shapes the answer — the cause, your kidneys, hospitalizations, how you respond...

How Long Can You Live With Heart Failure?

The internet will hand you one frightening number. It isn't yours. Why the old statistics mislead, what actually shapes the answer — the cause, your kidneys, hospitalizations, how you respond...

An older man walking with his wife on a tree-lined path, moving at an easy pace

Can Heart Failure Be Reversed?

The honest answer has two halves. Heart failure is not cured — but when the cause can be found and treated (a racing rhythm, alcohol, a valve, thyroid trouble), the...

Can Heart Failure Be Reversed?

The honest answer has two halves. Heart failure is not cured — but when the cause can be found and treated (a racing rhythm, alcohol, a valve, thyroid trouble), the...

These articles are informational only and are not meant to replace the advice of your qualified healthcare provider. As with any issues related to your health, check with your doctor.