My daughter Zee Peeled a ripe pineapple and said she heard fresh pineapple has enzymes that are good for you--so she rubbed some pineapple juice on our faces. It tightened up her skin (she has good skin anyway) but all it did for me was itch my face. Anyway, then she took the peels and placed them on my knees--knees that hurt all the time--and tried a treatment she thought might help. Over the knee peels, she placed a hot towel, and repeated that three times.
By the time the third towel was cooling off, I smelled like a pineapple upside down cake ready to come out of the oven.
Now whether this treatment will do any good I don't know--but the hot towels felt good!

love from susil