An emergency supply of medications also is recommended. Include medications that are taken daily as well as those that may require only occasional use, like an asthma inhaler, she said. I've not set aside an emergency food supply. Choose cans that appear to be properly sealed and free of dents or other damage. A window can allow light and heat from the sun's rays to damage food quality.
Sunlight is more likely to damage foods preserved in clear glass jars.
The foods may discolor and some vitamins may lose potency, Penner said. Utilize canned food by 'use-by' dates displayed on the packaging. Rotate stored foods by using foods that have been stored. Replace them with newer food items. Work out a schedule that works best for you.