The product has the affection of help excrete stomach juice, increase digestion, antiseptic function for the stomach and intestine, restrain nerve and other functions.

If you try it, bite or clip off the rind of the nut, then chew it like gum — don't swallow it and be sure to spit out the juice, otherwise you're likely to get sick to your stomach.

Freshly pressed potato juice is a traditional treatment for stomach ailments in some parts of Europe.