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Health & lifestyle

Low GI Atta: What Glycemic Index Really Means for Your Roti

A clear explanation of glycemic index, what makes a roti gentler on blood sugar, and where a protein-rich atta fits.

By the 28 Grains team · Updated 17 Sep 2026 · 4 min read

"Low GI" is printed on more and more packs in Indian supermarkets. But what does it actually mean for the rotis on your plate? Before you buy a low GI atta, it is worth understanding what glycemic index measures and what else affects your meal.

Glycemic index in plain words

Glycemic index (GI) is a scale that shows how quickly a carbohydrate food raises blood glucose compared with pure glucose. Foods are usually grouped as:

  • Low GI: 55 or below
  • Medium GI: 56–69
  • High GI: 70 and above

GI is tested on a single food eaten alone. In real life we eat roti with dal, sabzi, curd and oil, and those foods change how the meal behaves. That is why GI is a useful guide, not the whole story.

It also varies more than people expect. The same wheat can give different results depending on how finely it is milled, how the roti is cooked, and even whether it is eaten hot or after cooling. Different people can also respond differently to the same food. So treat any GI figure as a rough signpost rather than a precise promise.

What slows down how a roti is digested?

FactorWhy it mattersKitchen example
ProteinProtein can slow the rate at which a meal is digestedProtein-rich atta, dal, paneer, tofu
FibreFibre can slow absorption of carbohydratesWhole grains, bran, vegetables
FatFat slows stomach emptyingA little ghee or oil
ProcessingFiner, more refined flours are digested fasterMaida vs whole-wheat atta
PortionTotal carbs matter as much as GI2 rotis vs 5 rotis

This is where the idea of glycemic load comes in: it combines GI with the amount of carbohydrate you actually eat.

Where 28 Grains protein atta fits

28 Grains atta is made from whole wheat blended with plant-protein sources such as wheat protein, soya and pulses, giving 46 g protein per 100 g compared with about 10–12 g in regular atta. Because more of each roti is protein, it may help make a roti meal more balanced than one made with plain wheat flour.

We want to be clear: we do not print a GI value for our atta, and we do not claim it treats or controls any condition. Think of it as a sensible staple that can support a lower-GI style of eating when combined with the habits below. For a lower-carb option, see our low carb atta page.

Habits that help any atta behave better

  1. Fill half the plate with vegetables before adding rotis.
  2. Always pair roti with protein – dal, chana, paneer, curd or eggs if you eat them.
  3. Choose whole grains over maida for rotis, parathas and snacks.
  4. Watch portion size – two medium rotis is a common starting point, but ask your dietitian.
  5. Walk for 10–15 minutes after meals if your doctor says it is safe for you.

For more on building meals this way, read our high protein Indian diet guide and the high fiber atta article.

Who looks for low GI atta?

People managing diabetes or prediabetes, women with PCOS, and anyone who feels a heavy slump after carb-rich meals. If that is you, please work with your doctor or a registered dietitian. They can interpret your sugar readings and suggest the right flour and portions. Our page on atta for diabetics goes deeper on that topic.

A note on labels

When comparing packs, look at the nutrition table rather than front-of-pack words alone. Check protein, fibre and total carbohydrate per 100 g, and see whether any GI claim mentions how it was tested.

Also look at the ingredient order. Ingredients are listed from highest to lowest quantity, so a "low GI" pack whose first ingredient is refined flour deserves a second look. Whole wheat, pulses and other whole or protein-rich ingredients near the top of the list are a better sign. If a pack makes bold health promises but gives little nutrition detail, it is fair to be sceptical.

Finally, remember the cooking side. A roti fried into a ghee-heavy paratha, or eaten with a sweet mango pickle and a glass of sugary lassi, becomes a very different meal from a thin phulka with dal and salad, whatever the flour.

Try it

28 Grains atta starts from ₹230 per kg in 1 kg, 5 kg and 10 kg packs, with multigrain and low-carb protein variants too. Order from the shop and we ship across India. Questions? Get in touch.

Frequently asked questions

What is a low GI atta?

It is an atta whose rotis raise blood glucose more slowly than regular flour. Protein, fibre, processing and portion size all influence this.

Does 28 Grains atta have a tested GI value?

We do not print a GI value for our atta. It is higher in protein than regular atta, which may help make a roti meal more balanced.

Is low GI atta enough to control blood sugar?

No single food controls blood sugar. Overall diet, portions, activity and medical advice matter most, so please consult your doctor.

What should I eat with rotis to lower the meal's GI?

Pair rotis with dal, vegetables, curd or other protein and fibre sources, and keep the portion moderate.

Is whole wheat atta low GI?

Whole wheat atta is usually better than maida, but its GI still varies with how finely it is milled and what you eat with it.

This article is general information, not medical advice. If you have diabetes, kidney disease, PCOS or any other condition, or you are pregnant, ask your doctor or a registered dietitian before changing your diet.

Protein check

How many rotis do you eat in a day?

4

Based on about 30 g of atta per medium roti.

28 Grains protein atta 55 g
Regular wheat atta 14 g

That is 41 g more protein a day, without changing what is on your plate.

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