You can figure 25-30 years storage life for hard red wheat, stored at 60 degrees in a 55 gallon drum, using 1 pound of dry ice to drive out the oxygen (wait 24hrs for the dry ice to “melt” before sealing the drum). 400 pounds of wheat per drum equals 400 man-days of calories, and costs you about $100. Fill 3-4 barrels. It’s Cheap insurance. Add a barrel of Winter Rye for variety. Add a barrel of oats. Then a couple barrels of WHITE rice, and 2-3 barrels of pinto beans. (You need the beans to balance what’s missing from the grains. The beans may be harder to rehydrate after 10-12 years without a pressure cooker, but then you just grind up the dried beans, and bake them in your bread.) For around $1000, you can be prepared to feed your family for close to a decade, if you also garden, keep chickens, and have fruit trees and bushes. Honey is way too expensive to store on a dollar/calorie basis, but consider bee keeping. A drum takes up LESS than 2’X2’. And they stack nicely, at 33” tall. In a 2’X10′ strip along a basement wall, you can have 10 barrels with 4000 pounds of food. Hang a peg board in front of it, and you’ve got very useful space. If you can’t spare that much space in your basement, to protect the lives of your family, think Venezuela .

I guess I have been taking a longer view. Any disaster will shut down delivery to stores so all fresh greens will stop. I remember that during the same period in history the Polynesian sailors were able to stay out at sea much longer than European sailors and didn’t know what scurvy was. They used bean sprouts to supplement their diet. Last Christmas I asked my wife for a bean sprouter. It has been a lot of fun playing with, eating and learning to work with a multitude of seeds. One interesting fact was that wheat sprouts have an interesting sweat taste. This got me gathering information about what makes good sprouting seeds and it seems that fresh and non-treated (as usually done by our commercial world) is the critical factor. It was about the same time I learned that one of my nearby farm friends has a crop of winter wheat being harvested this July and would have no problem giving me a 5 gal bucket. (@ ~$8.00 a bushel) So I started looking for a food grade bucket and learned that both Jewel and Dominics (grocery stores) go through a number of 5 and or 2.5 gal buckets weekly or daily, (labels usually describe cake icing) for free. Sometimes I have to clean the remnants out, but that’s not to hard and the price is right and they are food grade. I am excited to have fresh wheat and two uses for wheat. Opps I still need to get a flower mill. One step at a time. I have the buckets now.
The irony of this didn’t escape me: While I’d been drawn to freeze-dried food as a convenient way of preparing for a cataclysm that may never come, there I was, toiling away for hours in the kitchen to prepare a dish I’d be eating that night and the next day. It was the most fortifying meal I’d eaten all week, and a minor achievement: Thanks to the premeasured portions and easy-to-follow instructions, I’d learned how to make a chicken pot pie from scratch.
More countries trying to ditch the US dollar: After Venezuela, Germany, Austria and the Netherlands prudently repatriated a substantial portion (if not all) of their physical gold held at the NY Fed or other western central banks in recent years, this morning Turkey also announced that  it has decided to repatriate all its gold stored in the US Federal  Reserve and deliver it to the Istanbul Stock Exchange, according to  reports in Turkey's Yeni Safak. It won't be the first time Turkey has  asked the NY Fed to ship the country's gold back: in recent years,  Turkey repatriated 220 tons of gold from abroad, of which 28.7 tons was  brought back from the US last year.
I had the blessing of knowing my grandparents who lived through the Depression. I was a prepper before it was a ‘thing’. I always had a pantry to rely on. When I actually ‘got into’ prepping, I went overboard, was a bit fanatical, and then I got burned out. Too many ‘doomsday’ articles and sites. I have since changed my approach to more of a ‘homesteader’ mindset. Homesteaders and preppers have a lot in common, and the ultimate goal is the same, to be more self sufficient.
Thanks for the comment “Barn Cat”. I do agree that storing canned beans makes it much easier since they are already prepared. That would be a huge help when you need something to eat in a hurry. I am inclined to say that having both dried beans and canned beans would be ideal for food storage. Canned items typically do not last as long. Another fact is that you can also sprout dried beans and it increases the nutritional value. Wheat can also be sprouted, ground into flour to make bread and cooked to make a hot breakfast cereal. Wheat, if stored properly can be stored up to 25+ years. I personally like to have a variety my food storage.
Freeze-dried food is nothing new. As early as the 13th century, the ancient Quechua and Aymara people of Bolivia and Peru pioneered a form of the process by exposing potatoes to the freezing temperatures of the Andes overnight, then drying them in the sun. In 1937, Nestlé used industrial technology to create the world’s first freeze-dried coffee, and in the 60s and 70s, the US military shipped freeze-dried food rations to the troops in Vietnam.