I had a 90 year old teaching me to cook the way they do up in the mountains in a community that is over 300 years old. That's older than the US, and their traditions are still strong.
I learned the secrets of the 3 sisters (corn, beans, squash) up there.
/johnny
My flour and all grains are the long term 20-25 yr. cans from Walton. Years ago, I tried storing flour and oatmeal and you don’t want to know what that looked like after a period of time. Right then, I went with Walton to be damn sure my grains would be good. Dehydrated veggies and other foods are also the 20-25 yr. sealed ones.
That long term list was really long and I don’t think about it any more as it’s stored and I have a paper copy of what is there.
You will survive no matter what because of what you know but I knew my limitations and did what I had to do to know I’d be okay. There is more than one way to skin a cat and apologies to your catz for using that phrase.