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Food preservation is an extremely effective method for feeding people in the long term. That might go without saying but its as good a place as any to start. Most fresh foods have a very minimal shelf life.
You need a way to preserve that food for tough times. The best example is that you cannot grow tomatoes in December in most cases.
Things like salt, smoke and air drying can preserve food without having to can that food. However, there is another natural force that can help you in your goals of preservation. That method is fermentation. Allowing food to break down naturally and allowing natural, healthy bacteria to move in can be a huge help! It can truly reshape your food storage plan.
One of the most popular fermented foods is sauerkraut. Delicious examples like kimchi and kombucha are also methods of fermentation. You could also look to beer and sourdough bread as other uses of the natural fermentation process.
The process of fermentation is one of the most simple you can engage in. Its incredible that just offering sugar up to the naturally occurring yeast in the air can create alcohol and ferment foods to last for a long time. Either adding sugar or using naturally occurring sugars will kick start the process of fermentation and next comes a length of time to allow that food to change.
Fermented foods are full of healthy bacteria that aid in the preservation process. It a reality that we must understand. Our bodies need these helpful bacteria. We are more than just one system and eating fermented foods helps one of are largest and most important systems in the body, your digestive system.
Long Term Storage
The reason fermented foods like kimchi were so popular throughout history is because of the long term storage capabilities. Some kimchi can be stored in clay pots, underground for decades! You should get to know fermentation.