Cost per day - $10 to $15
Cost for six months - $1,800 to 2,700, with no shipping costs if purchased locally
Longevity - Five-plus years
3 Canned Goods: Your average canned pasta, stew, and chili are more cost effective than MREs or freeze-dried food. They're typically ready to eat from the can without the need for extra water, and cans are insect and rodent proof. Canned goods do come with a few drawbacks, though. They're even heavier than MREs, and their life span is only about five years as well (maybe less for pop-top cans). Check the calorie count when planning meals with canned goods. You'll need at least five cans per day to reach 2,400 calories. Roughly 900 cans will provide you with a six-month food supply, and these are the easiest foods to work into your normal meals.
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