Many people know that eating fatty fish is good for the heart. But many people may not know that this fish can help protect kidney health. According to nutritionists, regular consumption of fish rich in omega-3 fatty acids such as salmon, mackerel, trout and tuna can play a positive role in maintaining kidney function, reducing inflammation and reducing the risk of chronic kidney disease (CKD).
Chronic kidney disease is now a major public health problem worldwide. Research suggests that about one in every 10 adults is affected by the disease. Most worrisome, kidney damage often goes without symptoms for a long time. So according to doctors, proper diet can be one of the most effective ways to protect kidneys.
Why is kidney care so important?
Kidneys don’t just filter out waste from the body. It also plays a role in regulating blood pressure, maintaining the balance of water and minerals in the body, helping in blood formation and many important metabolic functions of the body. When the kidneys do not function properly, toxic wastes begin to accumulate in the body, which can slowly lead to life-threatening complications.
Omega-3 reduces inflammation, protects kidneys
The greatest nutritional value of fatty fish is the omega-3 fatty acids it contains. It helps reduce chronic inflammation in the body. And this chronic inflammation is one of the reasons for increasing kidney damage.
Various studies have shown that people who eat fish regularly have better kidney health. Although it is not possible to prevent kidney disease by eating fish alone, it is an important part of a healthy diet.
If the heart is healthy, the kidneys are also healthy
The relationship between heart and kidney is very close. High blood pressure is one of the leading causes of kidney failure. If you have kidney problems, the risk of heart disease also increases.
Fatty fish helps regulate blood pressure, improves blood vessel function and plays an effective role in reducing harmful triglycerides in the blood. As a result, the kidney is not overburdened and helps to maintain its function in the long run.
Reliable source of healthy protein
Protein is essential for building cells in the body, keeping muscles strong, and replenishing waste. Fatty fish is a source of high-quality protein, which contains all the essential amino acids needed by the body. At the same time, it does not contain excess sodium or harmful fats like processed meats.
More nutrients
Fatty fish contain some important nutrients that contribute to overall health. These include vitamin D, vitamin B-12, selenium, as well as potassium and phosphorus depending on the type of fish. These nutrients are helpful in maintaining the normal function of immune system, bones, nerves and cells.
How effective in preventing kidney disease?
According to nutritionists, no single food can prevent kidney disease. However, a diet rich in fish, vegetables, fruits, whole grains and healthy fats plays an important role in keeping the kidneys healthy. Especially if risk factors such as obesity, diabetes, high blood pressure and high cholesterol are under control, chances of kidney disease are also reduced.
Who will be careful?
For those with chronic kidney disease, the diet should be determined as per the doctor’s advice. Because some fish are high in phosphorus and potassium, protein intake must be limited in many patients.
how to eat
Nutritionists advise, try to eat fatty fish at least twice a week. However, the method of cooking the fish is also important. Grill, bake, steam or air-fry for maximum benefit. It is best to avoid frying in excess oil, using too much salt or processed sauces.
All in all, fatty fish is not a magic potion. However, as part of a balanced diet and healthy lifestyle, it is beneficial for kidney as well as cardiovascular and overall health.
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