Recommended health food for the elderly: walnut and lentil mud. Walnuts and lentils are good food. Mixing them together and simply processing them can help to treat the common symptoms of the elderly, such as spleen deficiency diarrhea, stool dryness, kidney deficiency fatigue and so on.
Peel (podded) lentils, take the beans, add a little water, steam them in a steamer for two hours. When the beans are very rotten, take them out, pour out the water, pound them into mud, and then filter them with a fine filter. Grind the walnut kernel into powder; heat the clean pot on the fire, add oil, pour in lentil mud after the oil is hot, stir fry until the water is dry, add white sugar until it doesn't stick to the bottom of the pot, then add some oil, add walnut powder and black sesame powder, stir fry for a while, then you can eat.
The weak elderly can eat a spoonful after lunch every day, and the healthy elderly can eat it as health food at the time of meal addition.