Signs that you have healthy kidneys

(Dan Tri) - In fact, most people do not know they have kidney disease. Therefore, learning about the signs of healthy kidneys, as well as warning symptoms to pay attention to is extremely important.

Why are kidneys important?

The kidneys are two bean-shaped organs located on either side of the spine, below the rib cage. Although small, the kidneys play a very important role in health because they filter and remove waste through the urinary system. In fact, it is estimated that the kidneys filter about half a cup of blood every minute. They also produce urine.

In addition to removing waste, the kidneys also balance water, salts, and electrolytes in the blood. These functions can help produce red blood cells and balance blood pressure.

Drinking enough water is very important for kidney health (Illustration: File Images).

Because of their important function, it is important to ensure that the kidneys function properly.

Two simple tests help determine if you have kidney disease:

- Estimated glomerular filtration rate (eGFR): Blood test that assesses kidney function.

- Urine albumin-creatinine ratio (uACR): A urine test measures albumin (a protein) and creatinine, a waste product.

Regular testing can help detect potential kidney problems.

Signs of healthy kidneys

About 30 million Americans have kidney disease. And perhaps more surprisingly, most people don't know they have it. For this reason, it's important to learn about the signs of healthy kidneys, as well as the warning symptoms to look out for.

Here are some signs that your kidneys are functioning properly:

No change in frequency of urination

On his personal page, Dr. Victor Gura, a nephrologist in Los Angeles (USA), said that one of the early signs of kidney disease is frequent urination. This is because damaged kidneys can make the patient feel the need to urinate urgently, even after just urinating.

Therefore, if you do not experience frequent urination, especially at night, then you may have healthy kidneys.

Regularity is a good sign, so pay attention to any changes in your daily routine.

There are no abnormalities in the urine.

Urine is directly related to kidney health. This is assessed based on color, consistency and frequency.

When the kidneys are damaged, changes in urine can include persistent foaming or blood in the urine, so if you or a loved one begins to experience these symptoms, it is important to see a doctor.

Consistency is also key, so pay attention to any changes in urine color. The darker your urine, the more important it is to talk to your doctor about possible causes.

Sleep well

Another sign of healthy kidneys is proper sleep habits. Since the kidneys can directly affect sleep habits, one of the first things that can be affected by kidney damage is the quality of sleep. This happens because healthy kidneys are able to filter out toxins and impurities through urine.

When the kidneys no longer function well, it can affect the quality of sleep.

In addition to lack of sleep, unhealthy kidneys have been linked to other sleep problems, such as sleep apnea.

There are many reasons like stress, anxiety and other external factors that can disrupt sleep, but if you constantly have trouble sleeping without any good reason, then the cause could be your kidneys.

No signs of swelling or edema

When your kidneys aren't functioning properly, they can seriously affect your appearance.

Although you may not feel any damage to your kidneys, you may notice swelling or puffiness in some areas of your body. You should especially look for swelling in your eyes and lower body. This is because poorly functioning kidneys can leak protein into your urine and can also cause your body to retain more sodium.

No muscle cramps

Although occasional muscle cramps are common, frequent muscle cramps can be a sign of kidney damage. This is due to electrolyte imbalances that lead to problems such as low calcium levels.

The kidneys play a vital role in keeping the body free of toxins, and without them you would feel physical side effects. These side effects could be cosmetic, such as swelling, or they could manifest as functional symptoms such as cramps.

Ensuring healthy kidneys will help other parts of your body function properly, and help you work more productively and efficiently.

Healthy, acne-free skin

You can see that kidney function actually affects many other areas of the body. People with kidney disease may have dry or itchy skin due to the lack of nutrients and minerals in the blood. If your skin is even-toned and free of blemishes, this is a good sign that you have healthy kidneys.

Source: https://dantri.com.vn/suc-khoe/dau-hieu-cho-thay-ban-co-than-khoe-20251013152826503.htm