The major concern with food in a survival situation is preserving the food over time. There are four items that last indefinitely they are: Whole Wheat Flour, Salt, Honey And Powered Milk. Keep the flour and salt in air tight containers. As for the honey just cover the cap in melted wax. The flour and salt can be mixed in a paste and then baked into cakes called “Hard Tack”. Now granted, this diet is not very appealing. It has two big advantages though: it will keep you alive and it is not very expensive.
The amount needed to support one adult for one year is:
Whole Wheat Flour | 300 lbs |
Salt | 100 lbs |
Honey | 10 lbs |
Powdered Milk | 10 lbs |
There is one area of concern that is important with vitamins: good vitamins only have two year shelf life if kept in a cool dry place.
As another option there are Survival tabs. They are a compact, light weight, life saving food ration. Average consumption of 12 tabs per day. 180 tabs per bottle With a Shelf Life of 10 Years.