Now on to food. Many of these survival websites offer freeze dried and foods sealed (with oxygen removed) cans that offer up to 10 years shelf life. While these are great, I find one problem with them.......cost. It isn't practical to stock a years supply of this food, especially if you have a large family. It would cost about $1000 per person!
I use a different system than this...and a much cheaper one. Buy regular canned food from your grocer! Look at the date on the cans and pick the one with the longest date possible. This food should remain good for some time, but it is best when eaten in a year of purchasing. It tends to lose nutritional value as it ages. But as far as spoiling, it should last several years. My method of keeping the supply fresh is by eating what I have in my storage as it approaches a year in age. I then replace it with new stuff. You need to but food anyway, so why not just get a little more than you think you will need and be ready. I buy this stuff from the discount supermarket type places. The brands are generic but taste almost identical (if not better) than the brand names! Get stuff like soups, pastas with meat, chili, beef stew, pinto beans (great source of protein), tomato sauces, vegetables such as peas, green beans, spinach, yams, potatoes, and fruits of all types. Also buy canned meat products such as tuna, salmon, jack mackeral, sardines and even Spam. This selection gives you somewhat balanced nutrition which will be needed in a SHTF situation. Now we need a few more food items. We haven't yet covered breads and grains and this we'll get to now. Buy some food grade storage buckets (these range from around 4-5 gallons). They can be found by doing a search for them at Yahoo or wherever. You can get them from restaurants, donut shops, etc. Make sure they have the lid with seal. Now, buy a bunch of flour, meal, rice, oats, instant milk powder, etc and place this loose into the bucket. You can buy this stuff in bulk and save money. Now just take a small candle and place it into the loose grains (leaving top part sticking out) and light it. Yes, a candle! Then quickly place the lid on the container and seal it shut. The candle will continue to burn as long as enough oxygen is present. When the oxygen is used up, it will go out. That's the purpose of the candle. To get rid of the oxygen that destroys food. Now you have a product that should store up to 2 or 3 years. I think some people here still have stuff stored in this manner back from late 1999 when the Y2K deal was in swing. Pretty cool and inexpensive huh?
and of course if you have access to fresk veggies and fresh fruits, you can can many of your own things if you have the skills and desire.