Have you ever noticed how an under two year old will willingly destroy good for what seems like Pure pleasure?
A packet of biscuits will quickly become a packet of thrashed crumbs.
An apple resembles a boxer whose been in the ring for one too many rounds.
A can of drink will undoubtedly explode when opened.
And anything contained in Tupperware will be totally unrecognisable when released from its containment.
Put things high and out of reach, or simply under lock and key, this is my only advice.