5. Soy Sauce – A Salty Preservative 🥢
High in sodium, soy sauce naturally resists bacterial growth and can last forever if stored properly.
6. Hardtack – The Historic Survival Food 🍞
This dry, simple biscuit has been used for centuries by sailors and soldiers due to its resistance to spoilage.
7. Pemmican – The Ultimate Emergency Protein 🍖
A mix of dried meat, fat, and berries, pemmican can last for decades thanks to its lack of moisture.
