
Hemoglobin A1c (HbA1c): What to know if you have diabetes or prediabetes or are at risk for these conditions

What could be causing your blurry vision?

Avocado nutrition: Health benefits and easy recipes

Swimming lessons save lives: What parents should know

Preventing and treating iliotibial (IT) band syndrome: Tips for pain-free movement

Wildfires: How to cope when smoke affects air quality and health

What can magnesium do for you and how much do you need?

Dry socket: Preventing and treating a painful condition that can occur after tooth extraction

What happens during sleep — and how to improve it

How is metastatic prostate cancer detected and treated in men over 70?
Kidney Disease & Health Archive
Articles
The hidden dangers of prediabetes
About 98 million Americans have prediabetes, in which the average amount of sugar (glucose) in the blood is high but not high enough to be diagnosed as diabetes. While people with prediabetes want to avoid getting diabetes, prediabetes can be dangerous on its own, as it increases the risk for cardiovascular disease, chronic kidney disease, and fatty liver disease. Controlling blood pressure, lowering LDL (bad) cholesterol, and managing glucose levels with weight loss, exercise, and diet offers protection against diabetes and these conditions.
Eating more fruits and vegetables may prevent chronic kidney disease
Eating a plant-based diet that includes a variety of fruits and vegetables has been shown to help lower high blood pressure. A 2024 study has found that these foods may also protect against worsening of chronic kidney disease in people with high blood pressure.
Why is there blood in my urine?
Blood in the urine is often due to a urinary tract infection or kidney stones, but it might also indicate a more serious problem. To determine the cause, doctors start by analyzing a urine sample. Other tests may include imaging scans or cystoscopy to look inside the bladder.
Regularly adding salt to meals may raise odds of kidney disease
A 2023 study suggests habitually adding salt to food may raise the odds of developing chronic kidney disease, which increases the risks of heart disease, stroke, and kidney failure.
Caring for your kidneys
The No. 1 health problem for the kidneys is chronic kidney disease (CKD), an irreversible decline in kidney function. People often don't notice any signs of trouble with their kidneys until chronic kidney disease has already occurred. People at high risk for CKD should have annual tests of kidney function. Adopting certain habits can help protect the kidneys, such as limiting alcohol intake, not smoking, staying hydrated, and not overusing over-the-counter pain medications.
Diabetes remission may lower risk of kidney disease and heart disease
People who lose weight with a portion-controlled diet and exercise may be able to reverse their diabetes. When that happens, their risk of heart disease and kidney disease declines, according to a 2024 study.
Study links a sugar-heavy diet to a higher risk of kidney stones
According to a 2023 study, people who consumed 25% or more of their daily calories from added sugars had an 88% higher risk of developing kidney stones compared with those who kept their added sugar intake to less than 5% of their daily calories.
Kidneys, eyes, ears, and more: Why do we have a spare?
The human body has excess capacity — that is, our organs have more reserve than most of us will ever need. Why are we built with this natural redundancy? And which body parts can safely fail or be removed without impairing health?
Weak kidneys? Pay attention but don't worry excessively
Kidney function declines with age in some people. A heart-healthy diet and lifestyle will protect your kidneys. Once kidney function reaches a certain low level, medication and other steps to protect the kidneys may be necessary.

Hemoglobin A1c (HbA1c): What to know if you have diabetes or prediabetes or are at risk for these conditions

What could be causing your blurry vision?

Avocado nutrition: Health benefits and easy recipes

Swimming lessons save lives: What parents should know

Preventing and treating iliotibial (IT) band syndrome: Tips for pain-free movement

Wildfires: How to cope when smoke affects air quality and health

What can magnesium do for you and how much do you need?

Dry socket: Preventing and treating a painful condition that can occur after tooth extraction

What happens during sleep — and how to improve it

How is metastatic prostate cancer detected and treated in men over 70?
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