It's like a while ago, my mother especially liked to send me some short articles about keeping in good health and how to eat, or where You Zhu was sick and had problems with chicken, and then said that pork and chicken were not allowed.
Although it seems quite unreliable to have it, she will always give you these things because you are not with her and she is not at home, and she can't help worrying about you. In any case, there is not much missing in these letters and unbeliefs. She said she wouldn't let you eat it. What can I do if I don't eat every few days?
Sometimes, sometimes, don't be rude to your elders. I think what they say is old-fashioned, unreliable and not fashionable at all, but that's because they care about you.
However, sometimes the small articles posted in the WeChat group are really strange. I don't even know where these parents got these gossip. Then they will spread wildly in their own WeChat group. In fact, in this case, maybe they have more ways to get information than we do.
But if the gossip they send is really harmful to your health, you should tell him in time. But it's best to master certain methods, because some elders will be stubborn, and they may be unhappy if you say so. You should tell him gently that this is wrong and harmful, so he wants to listen to your opinion.