What should you know about healthy snacks for type 2 diabetes?

Carbohydrate-containing foods raise blood glucose, while fibre slows digestion and protein or fat can make a snack more filling. Suitable choices may include plain yoghurt with nuts, a small piece of fruit with nut butter, vegetables with hummus, or a boiled egg with wholegrain crackers. There is no single snack plan for everyone: medicines, activity, kidney function, appetite and meal timing all matter. If you use glucose-lowering medicine, skipping meals or eating much less than usual can contribute to [Hypoglycaemia](/conditions/hypoglycaemia/).

Read labels for total carbohydrate, added sugar and salt, and choose minimally processed foods when possible. Keep portions consistent, eat slowly and avoid treating sweet drinks as snacks. Record how you feel and, if advised, your glucose response to a new choice. Carry a plan for low glucose if your clinician has told you that your medicines can cause it. Ask for individual advice if you have [Chronic Kidney Disease](/conditions/chronic-kidney-disease/), because potassium, phosphorus, protein and fluid needs may change. A dietitian can help adapt familiar foods rather than removing every enjoyable option.

Treat suspected low glucose according to your personalised plan and seek urgent help if confusion, collapse, seizure or inability to swallow occurs. Contact your care team when readings repeatedly fall outside your agreed range, meals are difficult because of nausea, or you are losing weight without trying. A new foot wound, spreading redness or warmth may need prompt review, particularly with [Peripheral Neuropathy](/conditions/peripheral-neuropathy/) or circulation problems.

Do my medicines require a planned snack? Which carbohydrate amount and timing suit my routine? Are there foods I should limit because of my kidney health, blood pressure or weight goals?