The proximal tubule is an elongated epithelial tubule that is connected to the wall layer of the renal capsule and has a reabsorptive and excretory role. The renal tubules are divided into three parts according to different morphological structures, distribution locations and functions; the proximal tubule, the fine segment and the distal tubule. The proximal tubule can be divided into straight and curved sections. The curved part, also known as the proximal tubule, is located in the cortical labyrinth and is highly coiled near the renal tubule. So what are the dietary treatments for proximal tubule involvement? Here is a brief introduction for you. Desirable diet 1, desirable to eat foods with few non-essential amino acids 2, desirable to eat light, low salt content 3, desirable to eat high-calorie, low-protein food Oilseed rape Oilseed rape is a low-fat vegetable and contains dietary fiber, which can reduce the absorption of fats and reduce the level of blood lipids; it can reduce the filtration burden of the kidneys, which is beneficial to kidney function Winter melon Winter melon has the ability to regulate immune function, improve clinical symptoms, with the protection of kidney function The effect can cure edema of kidney disease and edema of heart disease Radish eat radish can lower blood lipids, soften blood vessels, stabilize blood pressure, green radish also has medicinal value, has the effect of eliminating accumulation, dispel talk, diuretic, anti-diarrhea, etc. Avoid eating diet 1, avoid eating foods high in sodium, high potassium 2, avoid eating fried, stimulating food 3, avoid eating foods with high animal protein content Beef Beef with high protein molecular weight, rich in protein, kidney damage After kidney injury, the kidney tissue structure, filtration function are somewhat damaged, should be low protein diet Pork bones Patients with kidney injury need to rest in bed, the fat content of pork bones is high, the consumption of bone broth will cause constipation, especially long-term bedridden patients should prevent the occurrence of constipation Pickles Pickles contain high salt content, will increase the burden on the kidneys, should be eaten sparingly.