Archive · 29 Aug 2026
Why Blood Sugar Rises Even When You Haven’t Eaten
Blood sugar is the amount of glucose in your blood.
It can become higher even when you have not eaten.
This is because your body can make glucose on its own.
It can also release glucose even when no food is coming in.
Dr. Abhinav Kumar Gupta explained that eating sugar is not the only thing that affects blood glucose.
The body uses glucose to help provide energy.
So, a person may see a blood sugar rise without recently eating.
The article does not provide more details about the specific triggers.
Blood sugar can rise even when a person has not eaten sugar.
Dr. Abhinav Kumar Gupta says blood glucose is not controlled only by sugar intake.
The body can produce glucose without food being consumed.
The body can also release stored glucose when no food is being taken in.
Dr. Gupta is a senior consultant in endocrinology, diabetes and metabolic medicine at Narayana Hospital.
- Who
- Dr. Abhinav Kumar Gupta, Senior Consultant in Endocrinology, Diabetes and Metabolic Medicine.
- What
- Blood sugar can rise even when a person has not eaten sugar or other food.
- Where
- Narayana Hospital, where Dr. Gupta works.
- Why
- Because the body can produce and release glucose even when no food is being consumed.
- Main issue
- Blood sugar may increase without eating sugar.
- Expert
- Dr. Abhinav Kumar Gupta
- Expert role
- Senior Consultant in Endocrinology, Diabetes and Metabolic Medicine
- Hospital
- Narayana Hospital
- Key explanation
- Blood glucose is not governed merely by the amount of sugar consumed.
- Body function
- The body can produce and release glucose when no food is being taken in.