Old people love to watch jade foot photography, which affects their health?

Very healthy! Imagine if the elderly love to see the claws of birds and beasts. Besides, it's just "photography". Pictures or video materials can only bring visual impact. There is not even a sound. It can only be an unfinished spirit, let alone the art of photography! Art is a kind of soul edification, you can not appreciate it, but you can't indulge in obscenity or blasphemy.