According to various potato chips manufacturers, many chips/crisps have a 'best before' date of 40 to 55 days, before they go stale. The presence of nitrogen in potato chips packet helps in increasing their shelf life, without even adding artificial preservatives. Moreover, do you know the air we breathe is mostly 78% of nitrogen; therefore, there are no chances of harmful effects of the same on our body.
About Shubham BhatnagarYou can often find Shubham at a small authentic Chinese or Italian restaurant sampling exotic foods and sipping a glass of wine, but he will wolf down a plate of piping hot samosas with equal gusto. However, his love for homemade food trumps all.