Does excess fat hurt the kidneys?

Does more body fat hurt the kidneys?

Studies have found that the more body fat there is, the more stress the kidneys are under, and even obesity-related nephropathy.

Obesity itself is also a metabolic syndrome, and often high uric acid is present. Therefore, obesity can hurt the kidneys, and it has different characteristics. Because the kidneys can be injured through the mechanism of high uric acid, in addition to high uric acid, obesity has some other metabolic disorders.

For example, abnormal glucose tolerance, hyperlipidemia, fatty liver, these are the manifestations of these metabolic syndromes that obesity is often associated with, and they can still be caused by metabolic factors, hyperlipidemia deposition in the kidneys, insulin resistance, high blood pressure, and then injury.

What are the dangers of excess fat to the kidneys?

In general, people with a lot of body fat often have hyperinsulinemia and insulin resistance, coupled with the disorder of fat metabolism, which causes an inflammatory response, which acts on the kidneys and increases the risk of kidney disease.

In addition, obesity will also cause hemodynamic changes, the pressure is higher and gradually increases the volume of glomeruli, and the glomerular capillaries also gradually expand, resulting in changes in the filtration membrane and molecular structure, showing a state of high filtration, which makes a large amount of protein leak out and produces proteinuria; People with excess fat are prone to hyperuricemia, and hyperuricemia can precipitate urate crystals, which are deposited in the kidneys, causing kidney damage.

From the above, it is known that more fat can increase the burden on the kidneys and even induce obesity-related nephropathy. Such patients should actively control blood pressure, blood lipids, and blood glucose, and take correct medications to reduce glomerular pressure, improve glomerular hyperfiltration, reduce proteinuria, and protect renal function. In addition, arrange your diet reasonably, choose a high-quality and low-protein diet, maintain moderate exercise, replenish water reasonably, and actively control your weight.

The kidney is the most important metabolic organ of the human body, he not only bears the body's garbage toxins, metabolic discharge is also the dignity of a man, knowing that a large amount of blood garbage toxins and waste products need to be filtered every day, if you do not pay attention to the maintenance of the kidneys for a long time, it may lead to kidney problems, to study in recent years, there are more and more people with chronic kidney disease, even three times as many as in previous years.

In fact, many reasons are caused by irregular daily eating and drinking, for example, some people say that if there is too much fat in the body, it will lead to increased pressure on the kidneys, so that the kidneys will have various lesions, is this statement really correct?

In fact, there is some truth in this statement, when there is too much fat in the body, it will increase the metabolic filtration burden of the kidneys, so that a large amount of fat can not be discharged, and slowly accumulate in the body, thus compressing the kidneys, which will also cause great harm to the kidneys, but in addition to fat will bring harm to the kidneys, the following behaviors may also cause harm to the kidneys.

Obesity can harm the kidneys for the following reasons:

Obesity is a metabolic disorder, most obese people suffer from varying degrees of hyperlipidemia, hyperinsulinemia, hyperuricemia, etc., under the action of this reason, the glomerular filtration burden is too heavy, which can induce lesions, such as glomerular hypertrophy, impaired renal function, etc.;

Obese people are people with a high incidence of hypertension, diabetes, atherosclerosis and other diseases, and under the invasion of long-term hypertension and other diseases, related lesions will occur in the kidney blood vessels, resulting in impaired kidney function.

Therefore, it is necessary to pay attention to the problem of obesity and actively engage in physical exercise to avoid damage to various organs of the body, including the kidneys.

Too much fat can indeed harm the kidneys to a certain extent, but the impact is more than that, there are mainly the following three damages.

1. When the fat content is high, it will cause the intima-thickening of the blood vessel wall, the formation of arterial plaque, and the narrowing of the arterial wall will cause arteriosclerosis, if the arterial wall is severely narrowed, it will cause ischemia and hypoxia of larger blood vessels, and even induce coronary arteriosclerotic heart disease and myocardial infarction when the symptoms are severe.

2. A large amount of fat deposition in the body can cause hyperlipidemic pancreatitis, which will cause a large amount of exudation of peripancreatic tissues, resulting in serious infection of the abdominal cavity, and in severe cases, it can cause multi-organ failure and life-threatening.

3. The high fat rate content will cause the formation of fatty liver, resulting in different degrees of damage to liver cells, and patients may have decreased digestive enzyme secretion, abdominal pain, bloating, malnutrition and other manifestations!

Therefore, it should be noted that when the body is obese, it must be carried out scientifically and reasonably as soon as possible, and the weight must be reduced to the most reasonable range, so that the burden on the internal organs will be reduced, which is very good for physical health!

Excessive fat is easy to form hyperlipidemia, which has an impact on the kidneys, and the phenomenon of hyperlipidemia complicated by kidney disease was found more than 100 years ago. The hypothesis of lipid nephrotoxicity has also been proposed for more than ten years, and the pathogenic role of primary or secondary hyperlipidemia in the occurrence and development of kidney disease has been widely valued by the nephrology community, and in-depth and detailed research has been given.

Current clinical studies have shown that hyperlipidemia is associated with accelerated progression of kidney disease, and in patients with nephrotic syndrome, hyperlipidemia can promote glomerulosclerosis. Animal experiments have also confirmed that lipid-lowering** can delay the progression of kidney disease, and the occurrence of proteinuria in diabetic patients is often associated with the presence or absence of hyperlipidemia.

Preliminary studies have shown that lipid-lowering drugs have an intervening effect on the progression of diabetic and non-diabetic nephropathy, that is, the progression of renal insufficiency can be delayed through hyperlipidemia control.

What is the harm to the body caused by excessive visceral fat?

Visceral fat refers to the excess of fat attached to the periphery of internal organs, and an appropriate amount of visceral fat has a certain protective effect on the body organs, but too much visceral fat will bring a great burden to the internal organs. There are some thin people who may not be fat, but they also have the problem of excess visceral fat.

Excessive visceral fat can easily cause high blood pressure, high blood lipids, high cholesterol, clogged blood vessels, and various heart diseases. If you only lose subcutaneous fat and don't lose visceral fat, then you won't be able to achieve your goals and you won't be able to have a healthy body.

1. Strictly control your diet.

Eating too hearty and greasy usually can easily lead to the accumulation of internal organs, and a small belly is the easiest place to get fat. Only by standardizing the usual diet and maintaining a light, low-fat diet.

Supplement more high-fiber vegetables and fruits, with a daily intake of no less than 400g, and an intake of cereals and potatoes of about 250-400g, which can help you supplement sufficient dietary fiber and scrape off the fat in your body. Eat less fatty meat, fried food, and less snacks (chips, popcorn) and high-sugar foods and drinks (chocolate, carbonated drinks, milk tea).

Refuse to have a late-night snack, avoid eating after 8 p.m., eat regularly at three meals, and reduce your daily calorie intake by about 400 calories than usual in order to gradually lose excess body fat.

2. Do more aerobic exercise.

Aerobic exercise can strengthen lung capacity, improve heart beat intensity, can help you lose excess subcutaneous fat and visceral fat, sweat will take away toxins in the body during exercise, improve the body's immunity and physical fitness, make your blood vessels become elastic, and gradually restore a healthy body.

Novices can start with walking, swimming, dancing, and climbing, while those with a basic knowledge of sports can start with running, skipping rope, and HIIT interval training, with no less than 30 minutes of training each time, no less than 4-5 times a week. Stick to it for 2-3 months, and your body will definitely change a lot!

3. Appropriate amount of strength training.

Strength training can help you build muscle, which is essential for staying young. Loss of muscle means aging, a decrease in metabolism. Weight training can help you increase your body's daily consumption and speed up the breakdown of calories in your body.

For weight training every other day, you can go to the gym to workout, or you can buy a pair of dumbbell combinations to train at home, strength training can strengthen the body's endurance and explosiveness, and it has a very good effect on maintaining a healthy and youthful body.

Obesity can of course lead to kidney damage. Obesity can directly increase the burden on the kidneys. Adipose tissue can release toxic substances that can fibrosify the kidneys.

Obesity predisposes to hyperlipidemia. High uric acid. Hypertension.

Diabetes and other diseases. And with blood circulation, the fat content of the kidneys increases. The glomeruli become larger.

This leads to kidney atrophy, renal insufficiency, and other chronic kidney diseases.

Excess fat is often referred to as obesity. We all know that high uric acid gout can damage the kidneys, but obesity itself can also damage the kidneys, accompanied by the presence of high uric acid. Therefore, obesity is a physical condition that seriously damages kidney health.

Due to the mechanism of kidney damage caused by high uric acid, obesity has other metabolic disorders such as impaired glucose tolerance, hyperlipidemia, and fatty liver in addition to high uric acid. They are often deposited in the kidneys through metabolic, factor hyperlipidemia. Insulin resistance causes high blood pressure and damage.

The fat around the kidneys and the renal parenchyma are infiltrated and compressed by fat, which increases the mechanical pressure on the kidney tissue, resulting in local damage to the kidney tissue, and the adipose tissue can also secrete a variety of fats and factors. These conditions can be accompanied by diabetes, hypertension, hyperuricemia, dyslipidemia and kidney damage.

The kidneys are very important to our human body, it is like a water purifier installed on the body, which needs to help the body filter and clean a large amount of blood every day, and excrete waste products and toxins out of the body in the form of urine, so the kidney is also an organ that is very vulnerable to damage.

According to doctors, if there is too much body fat, it will bring huge pressure and burden to the kidneys, not only that, but obese people are often accompanied by hyperinsulinemia and hyperinsulin resistance and other diseases, so for obese people, their kidneys will be under greater work pressure, so the probability of kidney damage will be greater, so it is more likely to cause kidney inflammation or kidney disease. Therefore, there is a certain reason why too much fat can cause damage to the kidneys.

Therefore, if we want to take care of the health of the kidneys, in addition to actively controlling our weight and preventing excessive fat from increasing the work pressure and burden on the kidneys, we should also try to avoid drug abuse, develop a good habit of drinking more water, and try not to hold urine, which is more conducive to the health of the kidneys.

Although the damage caused by fat to the liver can be severe to cirrhosis, liver failure, and hepatocellular carcinoma, patients with fatty liver mainly die from extrahepatic complications, especially cardiovascular disease. However, a recent study found that 20% to 50% of patients with fatty liver disease had chronic kidney disease, and the long-term risk of developing CKD increased by nearly 40%; At the same time, it has also been found that with the aggravation of liver fibrosis in patients with fatty liver, proteinuria and severe kidney disease (EGFR 60 ml min) are also significantly increased. Therefore, it is recommended that diabetic obese patients with fatty liver and severe fibrosis should adopt a simple proteinuria screening strategy as early as possible to detect kidney damage early.

The mechanism of kidney injury caused by fatty liver is thought to be that fatty liver aggravates insulin resistance, induces atherosclerosis, releases a variety of inflammatory factors, procoagulant factors, prooxidant factors and pro-fibrotic mediators, and accelerates arterial thrombosis and causes kidney disease.

Although the damage caused by fat to the liver can be severe to cirrhosis, liver failure, and hepatocellular carcinoma, patients with fatty liver mainly die from extrahepatic complications, especially cardiovascular disease. However, a recent study found that 20% to 50% of patients with fatty liver disease had chronic kidney disease, and the long-term risk of developing CKD increased by nearly 40%; At the same time, some studies have also found that with the aggravation of liver fibrosis in patients with fatty liver, proteinuria and severe kidney disease.

Of course, too much fat will lead to fat accumulation in the liver, forming fatty liver, and the damage of fatty liver is very great, and it is difficult for ordinary people with fatty liver to live past the age of 50.

If obesity is excessive, it will cause three highs, that is, high blood pressure, high blood lipids and high blood sugar, in addition, obesity will also lead to kidney damage, due to obesity caused by high blood pressure, after high blood pressure, the blood vessels of the kidneys will bear more pressure, in the long run, the blood vessels will harden, the kidneys will also harden, a large amount of fat in the body will also wrap the kidneys, if the fat accumulation is too much, it will form fat accumulation, so that the kidney circulation is poor, and finally lead to kidney failure or uremia.

It is recommended that you must pay attention to weight control, control the amount of food, if the blood sugar is high, you should also pay attention to eat less foods with high sugar content, eat more foods rich in fiber, such as some rice, as well as watermelon, apples and other fruits with high sugar content, as well as staple foods are not recommended to eat.