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Are Dates Good for Diabetics? Effects of Dates on Blood Sugar

Sep 26, 2025

Last Updated Nov 19, 2025

6 Min Read

Siti Amirah content writer for eato

Written by

Siti Amirah

Sweet, chewy, and packed with a lot of nutrients, dates are often used as a substitute for refined sugar. It can be eaten on its own or used as a natural sweetener for cakes, protein balls, muffins, and much more. But if you’re living with diabetes, you might wonder: are dates good for diabetics? Because while they have a ton of nutritional benefits, they are also high in sugar. Let’s break down the effects of dates on blood sugar, their benefits, and if it is suitable for those diagnosed with diabetes.

Key Takeaways

  • Dates are nutrient-rich but naturally sweet.
  • Dates have a GI ranging from 42.8 to 74.6. Low-GI varieties like Ajwa and Shagra are safer for people with diabetes as they have less impact on blood sugar levels.
  • Consuming 2–3 dates per day is generally safe. Combining it with protein and healthy fats can slow sugar absorption and prevent spikes in blood glucose.
  • Dates may improve digestion due to high fiber content, support heart health by increasing HDL and reducing LDL cholesterol, and provide antioxidants that reduce oxidative stress.
  • Dates can be part of a diabetic-friendly diet if eaten mindfully and in moderation.

What Are Dates?

Bowl of dried dates showing their rich nutrients and natural sweetness as a healthy alternative to refined sugar.
Credit: Canva

Date nutritional information

  • Calories: 23
  • Protein: 0.1g
  • Total fat: 0g
  • Carbohydrates: 6g
  • Fiber: 0.6g
  • Total sugars: 5g
  • Potassium: 53 mg
  • Magnesium: 3.4 mg
  • Iron: 0.1 mg
  • Folate: 1.52mcg
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Dates’ Glycemic Index: How It Affects Blood Sugar

Are dates good for diabetics? Glycemic indices are often used to determine the effects of foods on blood glucose levels after eating. For dates, each variety has its own glycemic index. On average, the glycemic index (GI) for dates ranges between 42.8 to 74.6 [2].

Foods that are higher in GI should be avoided as they can cause blood sugar spikes to occur. Any food that has a GI of 55 or less is considered to be a low glycemic index food, safe for diabetic patients to consume.

For those with diabetes mellitus, you should opt to consume dates that have the lowest glycemic indices, such as Ajwa and Shagra dates.

How many dates can a diabetic eat in a day?

It’s also important to consume it in moderation and not overeat to keep blood sugar levels in check. It is recommended to keep date consumption up to a maximum of two to three servings of dates per day.

Benefits of Eating Dates

Some animal studies have shown that date fruit consumption can have potential health benefits in the treatment and prevention of diabetes.

One study that involved 50 rats with induced type 2 diabetes found that the ingestion of date fruit extract had helped to increase insulin levels and decrease blood glucose levels [3].

In a similar study that involved male diabetic rats, it also showed that dates had increased insulin levels [4]. Both studies demonstrated that dates could reduce blood glucose levels and treat diabetes.

a) Improved digestion

Are dates good for diabetics? Fiber in dates supports better digestion.
Credit: Canva

Dates are naturally high in fiber, which encourages bowel movements, lowering the chances of constipation, and supporting overall digestive health [5].

In a study that looked at the impact of palm date consumption, 22 volunteers were assigned to either a control group, where they had to consume a carbohydrate and sugar mixture. Or an intervention group where they had to consume dates for 21 days. Thereafter, the groups were swapped over after 14 days of no intervention.

It was found that those who had consumed dates experienced significant increases in their bowel movements and stool frequency [6]. This is likely due to the high fiber content in dates.

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b) Antioxidants rich

The antioxidant properties found in dates include carotenoids, polyphenols, sterols, and tannins [8].

c) Supports heart health

Are Dates Good for Prediabetics?

Are dates good for diabetics? For individuals with prediabetes, dates can be enjoyed as part of a balanced diet, provided that it is eaten mindfully and in moderation.

Dates are naturally sweet fruits that are packed with a lot of nutrients and have quite a low glycemic index (GI), depending on their variety. Compared to refined sugar, they don’t cause unwanted blood sugar spikes when it is consumed in moderation. Eating two to three servings of dates can be beneficial for health, but eating too much at one go can raise blood glucose levels.

Other Alternatives to Dates

Besides dates, other fruits that are diabetic friendly a low to moderate glycemic index (GI) and glycemic load (GL).

According to the American Diabetes Association (ADA), the best fruit choices for those with diabetes include fruits that are fresh, frozen, or canned without any added sugars [10].

Some common fruits include:

  • Apple
  • Apricot
  • Avocado
  • Blueberry
  • Cherry
  • Orange
  • Grapefruit
  • Grape
  • Pear
  • Peach
  • Plum

The Final Takeaway: Eat in Moderation

Dates are both highly nutritious and naturally sweet in taste. They can be added as part of a diabetic-friendly diet, but still keeping in mind portion control. Overconsumption of dates can lead to spikes in blood sugar. Hence, you should eat them mindfully.

One way to keep track of your sugar intake and know what foods can increase your blood sugar levels is by using the Eato app. Eato helps you log foods, monitor carbs, sugar intake, and track your overall nutrition. Make the right food choices and take charge of your health today! Try Eato now for free.

Eato offers a smart solution to tracking calories and 100 other nutrients. Download for free on App Store and Google Play.

Smarter Nutrition Tracking

Track calories and over 100 other nutrients all in one place.

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FAQ

References

[1] US Department of Agriculture, Date, 2020. [Online]. Available: https://fdc.nal.usda.gov/food-details/1102631/nutrients

 

[2] H. O. Mirghani, "Dates fruits effects on blood glucose among patients with diabetes mellitus: A review and meta-analysis," Pakistan Journal of Medical Sciences, vol. 37, no. 4, p. 1230, 2021. doi: 10.12669/pjms.37.4.4112

 

[3] A. A. Saddi, A. M. Mohamed, and A. M. Shaikh, "Prophylactic mechanisms of Cucumis melo var. flexuosus and Phoenix dactylifera fruit extracts against diabetic cardiomyopathy in streptozotocin induced diabetic rats," Pak. J. Pharm. Sci., vol. 31, no. 2 (Suppl.), pp. 699–707, Mar. 2018. PMID: 29625944

 

[4] S. Zaakouk, H. G. Abd el-Rasheid, A. M. Belal, and K. S. Elfeky, "Effect of Balanites aegyptiaca (heglig dates) and Persea americana (avocado fruit) on some hematological and biochemical parameters in streptozotocin induced diabetic male rats," Al-Azhar Bulletin of Science, vol. 2018, no. 12, pp. 49–59, 2018. doi: 10.21608/absb.2018.33818

 

[5] Mayo Clinic, Dietary fiber: Essential for a healthy diet, 2024. [Online]. Available: https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/fiber/art-20043983

 

[6] N. Eid, H. Osmanova, C. Natchez, G. Walton, A. Costabile, G. Gibson, et al., "Impact of palm date consumption on microbiota growth and large intestinal health: a randomized, controlled, cross-over, human intervention study," British Journal of Nutrition, vol. 114, no. 8, pp. 1226–1236, 2015. doi: 10.1017/S0007114515002780

 

[7] D. Shaban, Health Benefits of Antioxidants, 2025. [Online]. Available: https://www.webmd.com/diet/health-benefits-antioxidants

 

[8] H. A. Al-Shwyeh, "Date Palm (Phoenix dactylifera L.) Fruit as Potential Antioxidant and Antimicrobial Agents," Journal of Pharmacy and Bioallied Sciences, vol. 11, no. 1, pp. 1–11, Jan.–Mar. 2019. doi: 10.4103/jpbs.JPBS_168_18

 

[9] T. A. Alalwan et al., "Effects of Daily Low-Dose Date Consumption on Glycemic Control, Lipid Profile, and Quality of Life in Adults with Pre- and Type 2 Diabetes: A Randomized Controlled Trial," Nutrients, vol. 12, no. 1, Jan. 2020. doi: 10.3390/nu12010217

 

[10] American Diabetes Association, "Fruit | ADA," diabetes.org. [Online]. Available: https://diabetes.org/food-nutrition/reading-food-labels/fruit

Siti Amirah content writer for eato

Siti Amirah

Eato Content Writer

Amirah is a content writer passionate about topics related to health and wellness. Her growing interest in nutrition stems from a personal commitment to cultivating healthier eating habits and supporting her overall well-being. Amirah holds a Bachelor’s Degree in International Communication Studies from the University of Nottingham.

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