Honey is one of the few foods that can last forever, thanks to its sugar content which makes it difficult for bacteria or microorganisms to affect it. Beans are also a great source of nutrition, with black (turtle), red (kidney), pinto and soy beans topping the list of superfoods for many nutritionists. They are a great source of calcium and iron, and can be dried for long-term storage. Kale is another great option, as it is packed with vitamins, minerals and fiber.
Boiling the stems can create a simple vegetable broth. Melon is also a great choice, as it is low in fat and has a low glycemic load index. Berries are also a great option, as they are full of flavor, vitamins and antioxidants. Kiwi is another great choice, as it has more vitamin C than oranges and almost as much potassium as a banana.
Algae, alaria and laver (kombu, wakame and nori in Japanese cuisine) are also great options, as they are loaded with vitamins and minerals. Once dried, they can last for months. Salt is also an incredibly useful multipurpose food that lasts forever, and can be used for flavoring, storing food and curing meat. Sugar can last up to 10 years or more and can be used to add flavor and calories to food.
Raw honey will last indefinitely and can be used to sweeten foods. Rice is also an excellent choice for survival situations, as it offers a large amount of carbohydrates for energy.
