Does anyone know the health care product Huishengyuan? Hurry up!

A patient in my family also listened to the radio, and most of the monthly retirement expenses were cheated by this medicine. Whoever has a problem with medicine is unfilial, and whoever doesn't take medicine will be scared to death. The key point is that broadcasting is still a concept in the hearts of the elderly and is regarded as the voice of the government and the party. Therefore, the government should take good care of broadcasting and not be used by bad people. They are brainwashing these old people with radios. The old man doesn't believe anything from his relatives around him, but only lies from pharmaceutical companies and radio stations. Please give me an idea now, how to get the old man out of this kind of thing.