What body parts are forever young..

Your liver has cells that regenerate every year or so.  So your liver is never older than two years old.

Your eyelashes, most of them are around 2 months old.

Your taste buds are constantly regenerating, most of them are only about 10 days old.

The lining of your stomach is only about 5 days old because of the special cells to produce the acid and enzymes.

Pretty weird??