How do kidneys control their diets?

The kidney is an important organ of the human body and is responsible for the removal of waste and excess water from the body and for maintaining a balance between electrolyte and acid. For kidney patients (renal friends), proper dietary control is essential to slow progress, reduce complications and improve the quality of life. The following are some of the recommendations of kidney friends in the area of dietary control:Know your own condition and nutritional needsThe condition and nutritional needs of each kidneymate are different. Before preparing a diet plan, a doctor or a nutritionist should be consulted on his or her kidney function, electrolyte balance, protein urine, etc., in order to develop a personalized diet.Control of protein intakeProtein is a necessary body nutrient, but excessive protein intake increases the kidney burden. Kidneys should control protein intake on the advice of doctors.1. Choice of quality proteinsPriority is given to animal proteins, such as chicken, fish, skinny meat, which contain essential amino acids for the human body and are of high nutritional value.2. Control of total proteinsDepending on the kidney function, doctors recommend daily protein intake of 0.6-0.8 g/kg bw.Control of sodium intakeHigh sodium diets can lead to oedema and hypertension, increasing the kidney burden.1. Reducing salt intakeLimit the intake of pickled, processed and fast foods and reduce the salt for cooking.2. Invisible saltMany spices and processed foods contain invisible salt and should be carefully read with food labels.Control of potassium intakeWhen the kidney function is impaired, the body cannot effectively remove the excess potassium, which can lead to high potassium haematosis.1. Restrictions on potassium foodBananas, oranges, potatoes, tomatoes, etc. shall be consumed in appropriate quantities.Potassium for cookingSome of the potassium in food can be removed by sowing, boiling, etc.Control of phosphorus intakeHigh phosphorous haematosis is a common complication for kidney patients and requires control of phosphorus intake.1. Restrictions on phosphorus-containing foodsLike nuts, beans, cheese, beer.2. Use of phosphorus compoundsThe use of phosphorus blends under medical guidance helps to reduce intestinal absorption of phosphorus.Control of water intakeThe water intake is adjusted to the urine, oedema and electrolyte balance.1. Monitoring of weight and oedemaWeight gain may be a signal of excessive moisture.2. Drinking water in adequate quantitiesFollow the doctor ‘ s advice and do not blindly limit or overdose drinking water.Take care of the nutritional balance.Even if it is necessary to control the intake of certain nutrients, it is necessary to ensure a balanced diet that meets the needs of the body.1. Eat more vegetables and fruitSelect low potassium, low phosphorus vegetables and fruit to ensure vitamin and mineral intake.2. Rational mix of cereals and potatoesEnsure energy ingestion, while taking care to control total heat.Choice of cooking methodsReasonable cooking can reduce harmful substances in food and preserve more nutrition.1. Clean cookingReduced fried, barbecued and more culinary methods such as steam, cooking and stew.2. Maintaining the taste of foodMinimize the use of spices and enjoy the original taste of food.Regular monitoring and adjustmentDietary control is a dynamic adjustment process, requiring regular monitoring of kidney function, electrolyte, nutritional state, etc., and adaptation of diet plans, as appropriate.Building good habits.In addition to dietary control, good living habits are also an important component of kidney friend health.1. RegularityEnsure adequate sleep and avoid overwork.2. Rational motionSuitable sports methods, such as walking, Tai Chi etc., are chosen according to physical condition.ConclusionsDietary control is an important part of the management of the condition of a kidney patient. Through a reasonable diet, kidneys can effectively reduce the kidney burden, slow progress and improve the quality of life. However, the specific circumstances of each individual are different, so that kidney friends should follow the professional guidance of doctors and nutritionists in the preparation of their diet plans to ensure that it is safe and effective.