Yes, you can. The first time I heard this statement, I heard it from Teacher Yang Yi in Yangshengtang. She wore a bian stone bracelet for a long time, and most of the age spots on her hands were gone. It happens that my dad also has senile plaques on his hands, and his attitude of trying is really effective. Since then, he has become a loyal fan of Teacher Yang Yi. Teacher Yang Yi has now launched her own brand of Yang Yi "Magnets". I suggest you have a look.