Various strategies can be used for long-term food storage. Herbs and spices are also as important for good nutrition. 30 year dehydrated canned food should be your ultimate backup supply. Also buy plenty of sprouting seeds and have several sprouting trays to grow your own nutritious vitamin packed foods. High protein grains such as amaranth can store a very long time and are very easy to cook. Many of these long-term storage foods are great to boost the immune system, keep you strong and in excellent health.  Show less