Is Jaggery Good for Diabetes? What the Carb and GI Data Say

No. Jaggery is concentrated cane juice and its carbohydrate load is nearly all sugar, about 84.87 g per 100 g, against white sugar's 100 g. It has no glycemic index entry at all, so no data supports the idea that it is gentler on blood sugar than table sugar. A 2022 Sugar Tech review, pointing to its minerals and other nutrients, says jaggery could be used as a healthier dietary substitute to white sugar. For blood sugar, though, it is sugar either way, and no version of jaggery is a medicine for diabetes.

Per 100 g, jaggery carries 354 kcal, white sugar 387 kcal and honey 304 kcal; the full values are in the table below. Jaggery's edge is real but small: 4.63 mg of iron, 107 mg of calcium and 488 mg of potassium per 100 g, where white sugar has almost none. Its sugars are about 70 to 85 g of sucrose plus 7 to 10 g of reducing sugars per 100 g, so it is not a different fuel, just sugar with a mineral trace. The full jaggery nutrition breakdown covers this in more depth.

Per 100 g raw, edible portion. Composition: IFCT 2017 (ICMR-NIN); USDA FoodData Central (SR Legacy), FDC ID 169655, NDB 19335; USDA FoodData Central (SR Legacy), FDC ID 169640, NDB 19296. GI: University of Sydney GI database. — means not reported. These are average values for the food; the label on a pack gives the values for that product.

The glycemic index database kept by the University of Sydney lists no jaggery entry, so any GI number you see quoted for jaggery or gur is borrowed or invented. The database does carry white sugar at GI 70, the mean of 25 tests, with individual results spanning 48 to 110, and honey at GI 63, the mean of 7 tests. On the university's scale, GI 70 is the threshold at which a food enters the high-GI class, so white sugar sits on the line and honey a step below it. Where jaggery sits is unmeasured; the honest reading is that its GI is unknown, while its make-up, 70 to 85 g of sucrose per 100 g, is that of a sugar.

The WHO's sugar guideline puts it in energy terms: adults and children should hold free sugars below 10% of daily energy, and the suggested further goal is below 5%. India's guidelines tell adults to avoid sugar or restrict it to 20 to 25 g a day, and add that, if possible, added sugar may be cut out completely. These are limits for the general population; with diabetes, your doctor or dietitian sets your figure. A level 5 g teaspoon of jaggery is 18 kcal and 4.2 g of carbohydrates, and it counts gram for gram against whatever budget you are given. The workable version of jaggery for diabetes is replacement, not addition: put it where white sugar was, and the day's total stays the same.

Palm jaggery and date jaggery come from different juices, but FSSAI's standards require at least 90 percent total sugars, on a dry-weight basis, in cane, palm and date jaggery alike, and none of them has a GI entry either. So no type of jaggery is the good one for diabetes: the better choice is a smaller amount of whichever you already use, not a switch to a fancier name. If you are choosing between varieties, the which jaggery is best guide compares them; for the palm kinds, see the palm jaggery page.

Avoid jaggery water as a daily drink, chai sweetened with jaggery on top of the sugar you already add, and jaggery sweets as everyday fare; the jaggery recipes in this collection are occasional cooking, not a diabetic diet plan. Avoid sweetened drinks broadly, and never swap medicines, insulin or anything your doctor prescribed for a spoon of gur. Claims that jaggery is gentle on blood sugar have no GI test behind them; the carbohydrate is real.

Blood sugar plans are individual. If you want to keep jaggery in your food, take your carbohydrate counting to the clinic: ask whether a measured swap for white sugar fits your day's sugar budget, and how to track the effect on your glucose readings. Keep every prescribed medicine exactly as advised. For the food side of your plan, talk to your doctor or dietitian.

Is jaggery good for diabetes?

No. Jaggery is about 84.87 g of carbohydrates per 100 g, nearly all sugars, and it has no glycemic index entry to promise anything gentler. It can replace white sugar, but for blood sugar it counts as sugar all the same.

Can jaggery cause diabetes?

Regular high-sugar eating, jaggery included, is part of what raises the risk. The guidelines say regular consumption of foods high in fat, sugar and salt is known to increase the risk of diabetes, and that these foods cause overweight and obesity, which raise the risk too. Jaggery belongs on the sugar side of that equation.

Does jaggery spike blood sugar?

Like any sugar, it raises blood sugar. Jaggery is 70 to 85 g of sucrose plus 7 to 10 g of reducing sugars per 100 g, and a 5 g teaspoon carries 4.2 g of carbohydrates. Without a GI entry it cannot be ranked, but its composition puts it with the sugars.

Does jaggery increase sugar level?

Yes. Blood sugar responds to the carbohydrates you eat, and jaggery's carbohydrates are sugars. The amount is what your plan has to count, so if you have jaggery at all, make it a measured replacement for white sugar, not an addition, and agree the amount with your doctor or dietitian.

Which jaggery is good for diabetes?

None is. FSSAI sets a minimum of 90 percent total sugars for cane, palm and date jaggery alike, and none has a glycemic index entry. Choosing for diabetes means choosing less, not choosing a type; see the which jaggery is best guide for how the varieties differ.

Is jaggery powder good for diabetics?

No. Jaggery powder is the same food, simply milled, so its sugars are unchanged. The powder form makes it easy to overspoon, which is the opposite of what a diabetic diet needs. Measure it like sugar, or skip it.

Is palm jaggery good for diabetes?

No. Palm jaggery comes from palmyra or coconut palm juice rather than sugarcane, but it is still concentrated sugar with no glycemic index entry. The difference from cane jaggery is the juice it is made from, not a diabetes advantage; details on the palm jaggery page.