The invention discloses a total nutrient meal suitable for being eaten by patients suffering from tumor, which comprises the following components by weight percent: 10-20% of puffing powders, 10-20% of bean flour, 15-25% of maltodextrin, 3-6% of lactalbumin, 3-6% of hydrolyzed lactalbumin, 8-15% of whole milk powders, 3-5% of a medium-chain fatty acid, 3-6% of black sesame oil, 0.8-1.3% of deep sea fish oil, 0.5-1% of reishi shell-broken spore powder, 0.2-0.8% of longan polysaccharides, 0.05-0.1% of arginine, 5% of inulin and 3-6% of powdered sugar. The nutrient meal disclosed by the invention contains the longan polysaccharides, the ganoderma lucidum spores powder, the arginine and the like, so that the nutrient meal has a certain effect of inhibiting the proliferation of tumor cells and enhancing the body immunity function; the lactalbumin, the hydrolyzed lactalbumin and milk powder provide high-quality proteins, and EPA and DHA contained in the deep sea fish oil also have an effect of inhibiting the proliferation of tumor cells, therefore, the nutrient meal disclosed by the invention is a total nutrient meal which is comprehensive and balanced in nutrition, and has a certain effect of enhancing the body immunity function of patients suffering from tumor and inhibiting the proliferation of tumor cells.