The present invention discloses a nutritional composition for non-dialysis patients and the nutritional composition includes the following raw material components in parts by weight: 90-120 parts of maltodextrin, 70-80 parts of potato powder, 30-35 parts of fructose, 9-16 parts of whey protein, 12-18 parts of walnut oil, 4-6 parts of medium-chain triglycerides, 3-4 parts of red beet powder, 0.1-0.3 part of compound vitamins, and 0.1-0.3 part of compound minerals. The nutritional composition provides non-dialysis patients with parts of nutrition, reaches the purpose of conducting nutrition intervention for non-dialysis patients by combining with low protein diet, improves and even inhibits disease development, and improves the life quality of patients.