“Your sugar is slightly high, but it’s not diabetes yet.” Many of us have heard a doctor say this, felt relieved, and gone back to life as usual. That sentence deserves a second look. It describes prediabetes: a stage where blood sugar is above normal but below the level used to diagnose diabetes. It is also the stage where the choices you make at home matter most.
How common is it in India?
The ICMR-INDIAB study, published in 2023, estimated that about 10 crore Indians live with diabetes and another 13.6 crore have prediabetes. That means a large number of families have at least one person in this warning window, and many of them do not know it. Prediabetes rarely causes symptoms. It is usually found by chance, in an annual health check or a test before surgery.
What the numbers mean
Your report may show one or more of these tests. Commonly used cut-offs are:
| Test | Normal | Prediabetes | Diabetes range |
|---|---|---|---|
| Fasting blood sugar | below 100 mg/dL | 100–125 mg/dL | 126 mg/dL or more |
| HbA1c (3-month average) | below 5.7% | 5.7–6.4% | 6.5% or more |
| 2 hours after 75 g glucose (OGTT) | below 140 mg/dL | 140–199 mg/dL | 200 mg/dL or more |
A diagnosis of diabetes is made by your doctor, usually after repeat testing. But if any of your values sit in the middle column, treat it as an early invitation to act, not a reason to wait.
Why act now and not later
Prediabetes does not always turn into diabetes, but the risk is real, and blood vessels, eyes, kidneys and nerves can begin to feel the effects of higher sugar even before diabetes is diagnosed. The encouraging part is that this stage responds well to lifestyle change. Large studies, including the US Diabetes Prevention Program and the Indian Diabetes Prevention Programme, found that structured changes to food and physical activity lowered the risk of moving on to diabetes. Modest weight loss in those carrying extra weight, regular walking and better food choices all played a part.
In other words, this is the window where effort pays back the most.
What helps at home
You don’t need imported superfoods or a strict diet chart. Small, steady changes in an Indian kitchen go a long way.
- Fill half your plate with vegetables. Sabzi, kosambari, salads, a bowl of palya or a vegetable-rich sambar slow down how fast sugar enters the blood.
- Bring protein to every meal. Dal, chana, rajma, curd, paneer, eggs, fish or sprouts help you stay full and keep sugar steadier.
- Reduce, don’t remove, the grains. One or two rotis instead of four, a smaller mound of rice, and more whole grains and millets like jowar, ragi and bajra.
- Watch the drinks. Sweet tea and coffee several times a day, packaged juices and soft drinks add up quickly. Cutting the sugar in your chai by half is a good first step.
- Walk after meals. A 10–15 minute walk after lunch and dinner helps your muscles use sugar from the meal.
- Sleep and stress count too. Short sleep and long-term stress both make blood sugar harder to control.
A sample day
This is only an example to show the pattern. Your needs depend on your age, activity, weight and other health conditions.
- Morning: tea with less sugar, a handful of soaked almonds or walnuts
- Breakfast: vegetable ragi dosa or moong dal chilla with chutney
- Lunch: one cup of rice or two rotis, dal, a big portion of vegetable sabzi, curd, salad
- Evening: roasted chana or a fruit such as guava or an apple
- Dinner: jowar roti, paneer or egg bhurji with vegetables, a bowl of soup
- After dinner: a short walk with the family
Making it a family habit
Prediabetes in one person often points to habits shared by the whole household. When the family eats the same balanced meals and walks together, it stops feeling like a punishment for one person. Children also learn these habits early, which is the best protection of all.
When to see your doctor
Talk to your doctor if your report shows values in the prediabetes or diabetes range, if you have symptoms such as excessive thirst, frequent urination, unexplained weight loss or slow-healing wounds, or if diabetes runs in your family and you have not been tested recently. Your doctor will advise how often to repeat tests and whether you need medicines. Food and lifestyle changes work alongside medical care, not instead of it.
If your report shows prediabetes and you would like a practical, personal plan built around your own kitchen, look at our Prediabetes Reset programme, or start with the free health check.