If you buy milk, you'd better buy pure milk. Don't buy yogurt. People who eat it are not good. If you buy pure milk, which contains calcium, you can supplement calcium for the elderly.

My daughters all eat Yili, Changfu and Guangming. The taste of Yili will be stronger, and then the bright taste of the mother will be lighter and more delicious.

For bread, you'd better buy that kind of honey cake, which is the kind of diced cake that we used to eat when we were young. You are like bread in the shop. Maybe the old people are not used to its taste. So I think it's best to buy a weighed cake. As for fruit, you can actually buy pitaya. I said I bought bananas because they are soft and easy to swallow, because some elderly people have bad stomachs. If they eat hard fruit, their stomachs may be uncomfortable or even painful.