Planning emergency food for diabetics: carb awareness, supplies, glucose testing gear and insulin storage. Always follow your care provider's advice.
- Get a written emergency plan from your care provider.
- Check labels for carbohydrate and sugar, and keep fast-acting sugar the way your provider advises.
- Store insulin by the label and keep spare testing and medication supplies.
Planning emergency food for diabetics takes extra care. Blood sugar, medication timing and food choices all matter when you cannot count on a working fridge, stove or store. This guide covers general preparedness ideas only. It is not medical advice, and every person's needs differ.
Talk to your doctor, diabetes educator or pharmacist about your own emergency plan, including what to do if meals are delayed, insulin cannot be kept cold or supplies run short.
Ask your provider for a written plan
Before an emergency, ask your care team for a plan that covers a power outage and an evacuation. Ask what to do if you cannot eat regular meals, what to treat low blood sugar with, when to check your glucose, how to store your medication and when to seek help. Keep a copy of the plan in your kit and share it with a family member or friend. This is the single most important step.
Food that fits a low sugar plan
Many shelf-stable foods suit a lower sugar or carbohydrate-aware plan, but always check the nutrition label for total carbohydrate and added sugar, and follow the targets your provider gave you.
- Canned fish and poultry, packed in water.
- Nuts, seeds and nut butters with no added sugar.
- Canned or dried beans and lentils (read the carbohydrate content).
- Canned vegetables with no added salt or sugar.
- Whole grain crackers and high-fibre cereals, in the portions your plan allows.
- Shelf-stable milk or unsweetened plant-based drinks.
Canned fruit in juice or syrup and many granola bars carry more sugar, so check labels. Our no-cook foods guide has more ideas that you can compare against your own plan.
Treating low blood sugar
Keep the fast-acting sugar source that your provider recommends in your kit, in your bag and by your bed. Check expiry dates on glucose tablets or gel and replace them on time. Store them where you can reach them in the dark. Do not rely on anything that needs power.
Testing and medication supplies
- Test strips, lancets and spare batteries for your meter, with a backup meter if you have one.
- Insulin, pens, syringes, pump supplies and needles, as prescribed, with a written list of your medications.
- A hard copy of your prescriptions and your provider's contact details.
- A medical alert bracelet or card if you use one.
- A small cooler and cold packs, if your provider recommends keeping medication cold.
Insulin storage rules vary by product, so read the label and your pharmacist's advice. Our guide to keeping insulin and medications cold in a power outage explains general options, but your product label comes first. If you use an insulin pump or continuous glucose monitor, plan for charging, too. See medical devices in a power outage.
Water and sick days
Keep plenty of clean drinking water. Dehydration can make things harder to manage, so ask your provider how much fluid you should plan for and how to manage sick days. Keep a printed copy of those instructions in your kit. For quantities, see how much water to store.
Check and refresh
Set a reminder every few months to check expiry dates, refill prescriptions early and rotate food. If you are evacuated, bring at least a week of supplies if you can. A short checklist in your wallet or phone helps others support you if you are not able to speak for yourself.
Finally, tell the people around you. Make sure at least one family member, friend or neighbour knows you have diabetes, where your supplies are and how to get help. If you live alone, arrange a daily check-in during outages. Add your provider's number, pharmacy contact and a short medication list to your wallet. Preparing these small details ahead of time lets others help quickly if you need it.
Quick answers
Is this medical advice?
No. It is general preparedness information. Follow your doctor, diabetes educator or pharmacist for your own plan.
What if my insulin gets warm?
Check the product label and ask your pharmacist or provider right away about whether it is still safe to use.