Literally, eating when it snows.
Nowadays, there are many food programs on TV, and the elderly can also try to watch food programs while eating. The chef's live cooking scene and the delicious dishes are an appetite booster. Maybe the old man has learned a few tricks and can show off his skills.
When children, relatives and friends dine with the elderly, the house becomes lively and the loneliness of the elderly disappears. During the meal, the juniors picked up vegetables and food for the old man and took care of him. The old man's appetite increased unknowingly.
When having meals with the elderly, family members may wish to talk about current hot topics and anecdotes from life, which can stimulate the interest of the elderly. But be careful, the chat content should not be too exciting or cause laughter, otherwise it may cause choking.