Home Health 10 Bad Daily Habits That DESTROY Your Kidneys

10 Bad Daily Habits That DESTROY Your Kidneys

10 Bad Daily Habits That DESTROY Your Kidneys
10 Bad Daily Habits That DESTROY Your Kidneys

10 Bad Daily Habits That Destroy Your Kidneys


Kidney disease affects millions of people in the United States, often silently and without their knowledge. It can have serious consequences, affecting not only the kidneys but also the heart, bones, immune system, and even the brain. In severe cases, it can lead to kidney failure, requiring dialysis or transplantation for survival. Surprisingly, many daily habits can unknowingly damage your kidneys. In this article, we’ll explore ten of these harmful habits and provide insights on how to prevent kidney damage.

Taking Too Many Painkillers

One common habit that can harm your kidneys is taking too many painkillers. Over-the-counter pain relievers like NSAIDs and analgesics are often used to manage pain, but excessive use can have adverse effects. These drugs can lower blood flow to the kidneys, leading to inflammation and scarring.

To safeguard your kidneys, use painkillers sparingly and never exceed the recommended dosage. If you suffer from chronic pain, consult your doctor for alternative pain management methods such as physical therapy, acupuncture, or meditation.

Eating Too Much Salt

Salt is essential for your body, but an excess of it can be detrimental to your kidneys. High sodium intake can lead to high blood pressure, causing your kidneys to work harder to eliminate excess fluid and sodium. This strain on the kidneys can lead to reduced filtration capabilities and potential kidney damage.

The American Heart Association recommends limiting daily sodium intake to 2,300 mg, approximately one teaspoon of salt. To minimize salt intake, opt for fresh fruits and vegetables, cook from scratch using herbs and spices, and scrutinize nutrition labels for high-sodium processed foods.

Ignoring Urination Urges

Ignoring the urge to urinate, whether due to busyness or a lack of nearby facilities, can put your kidneys at risk. Delaying urination allows urine to stagnate in your bladder, creating an environment where bacteria can grow and potentially lead to urinary tract infections (UTIs). Untreated UTIs can spread to the kidneys, causing severe damage. To protect your kidneys, heed your body’s signals and use the restroom promptly. It’s essential to empty your bladder completely with each urination, reducing the risk of UTIs.

Not Getting Enough Sleep

Sleep is crucial for overall health, and it also plays a significant role in kidney health. Your kidneys follow a natural circadian rhythm, which regulates their function. Adequate sleep allows your kidneys to rest and reduce their workload, while insufficient sleep disrupts this cycle.

Research shows that people who sleep less than five hours per night have a 65% higher risk of kidney disease. On the other hand, those who sleep more than nine hours are also at risk. The recommended amount of sleep for adults is 7 to 9 hours per night.

Eating Lots of Meat

Protein is vital for your body, but excessive consumption of animal protein can be harmful to your kidneys. Animal protein generates acid in the blood, potentially leading to acidosis. This condition can cause kidney stones, bone loss, muscle wasting, and chronic kidney disease.

The recommended daily intake of protein is about 0.8 grams per kilogram of body weight for adults. To maintain a balanced protein intake, incorporate plant-based protein sources such as beans, lentils, nuts, seeds, tofu, and quinoa into your diet. These foods are high in protein, low in acid, and rich in fiber and antioxidants.

Not Drinking Enough Water

Water is essential for kidney function. It helps flush toxins and waste products from your body. Dehydration can lead to issues like kidney stones and chronic kidney disease. While the recommended daily water intake varies based on individual factors, a general guideline is to drink at least 1.5 to 2 liters per day.

Besides water, you can consume herbal teas, juices, or soups, but avoid beverages with caffeine, alcohol, or sugar, as they can dehydrate and harm your kidneys.

Eating Processed Foods

Processed foods, although convenient, are often laden with salt, sugar, fat, preservatives, and artificial flavors. These additives can elevate blood pressure and contribute to kidney stones. People who consume more processed foods tend to have higher levels of phosphorus in their blood, which can lead to kidney damage over time.

To protect your kidneys, opt for fresh fruits and vegetables, whole grains, lean proteins, and healthy fats. Cook your meals from scratch and use herbs and spices for flavoring. Carefully read nutrition labels to choose low-sodium and low-phosphorus options.

Not Exercising Enough

Regular exercise is essential for maintaining a healthy weight and reducing the risk of obesity and diabetes, both of which can lead to kidney disease. A study published in the Journal of the American Society of Nephrology showed that people who exercised regularly had a significantly lower risk of developing kidney disease.

Adults are recommended to engage in at least 150 minutes of moderate-intensity or 75 minutes of vigorous-intensity physical activity per week. Additionally, muscle-strengthening exercises should be performed at least twice a week.


Smoking is a detrimental habit that affects various aspects of your health, including your kidneys. Smoking damages blood vessels, reducing blood flow to the kidneys and impairing their function. Smokers also have a higher risk of developing kidney cancer. Quitting smoking is crucial not only for kidney health but also for overall well-being.

Drinking Too Much Alcohol

Alcohol is a diuretic, causing increased urination, which can lead to dehydration and additional strain on the kidneys. Excessive alcohol consumption can also produce a substance called Urea, which the kidneys must filter. To limit alcohol intake, adhere to the recommended guidelines: no more than one drink per day for women and two drinks per day for men. Consume alcohol slowly, with food, and hydrate with water or non-alcoholic beverages.


Your kidneys are vital organs deserving of care and attention. By avoiding these ten harmful habits, you can improve your kidney health and potentially prevent or delay kidney disease. Remember, prevention is always better than cure.

Frequently Asked Questions (FAQs)

1. Can kidney damage be reversed?

Kidney damage can often be slowed or stopped through lifestyle changes and medical interventions. However, complete reversal may not always be possible, so early detection and prevention are crucial.

2. What are the symptoms of kidney disease?

Kidney disease can be asymptomatic in its early stages. As it progresses, common symptoms may include fatigue, changes in urination patterns, swelling, high blood pressure, and pain in the kidney area.

3. Are there foods that can promote kidney health?

Yes, certain foods like berries, fish, and leafy greens are known for their kidney-friendly properties. They can help maintain good kidney function and support overall health.

4.How can I check my kidney health?

Regular check-ups with your healthcare provider are essential. They can perform tests to assess your kidney function, such as blood tests and urinalysis.

5. What are some other lifestyle changes to protect my kidneys?

Alongside avoiding the ten harmful habits mentioned in this article, maintaining a balanced diet, staying hydrated, managing underlying health conditions, and controlling your blood pressure and blood sugar levels are essential steps for kidney health.

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