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Should humanity face a nuclear apocalypse of worldwide war, we need to understand which foods might be safe for survivors to eat, and how long the foods will last.
To understand this, we need to ask what makes food spoil.
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Most foods spoil because of the growth of microbes. Preserving food is an attempt to limit microbial growth. Food can be preserved by drying, salting, chilling, or storing in air-tight containers.
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Preservatives are used in foods to extend their shelf lives. One of McDonald's Big Mac in Iceland is an example of a long-lasting processed food. It has been on display since 2009, in a glass box. Preservatives that has been discontinued by McDonald's are:
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The need for food preservation has historically led the Ancient humans to develop techniques to process food.
From learning to control fire to grinding grains, our ancestors have been able to...
Processed food has aided the evolution of Homo Sapiens: As food became easy to eat and digest, our jaws and teeth became less powerful and smaller.
The shape of our brains and even the development of language resulted partially from our eating habits in our evolutionary path.
The current crop of super processed foods is altering our insulin resistance, teeth, metabolism, brain chemistry, and internal organs.
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The “best” diet is a theme: an emphasis on vegetables, fruits, whole grains, beans, lentils, nuts, seeds, and plain water for thirst.
That can be with or without seafood; with or...
Because they are just one ingredient: avocado, lentils, blueberries, broccoli, almonds, etc.