Keeping your blood sugar in check helps prevent serious conditions like diabetes, heart disease, and nerve damage at any age.
Children should maintain fasting blood sugar between 70–100 mg/dL to support healthy growth and brain development.
Hormonal changes can affect teens’ blood sugar. Target fasting levels should stay between 70–110 mg/dL for better energy and focus.
Adults should aim for fasting levels of 70–99 mg/dL to lower the risk of type 2 diabetes and boost long-term health.
In seniors, a safe fasting range is 80–120 mg/dL. Slightly higher levels are normal to avoid low blood sugar complications.
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