Is Tomato Good for Diabetes? Glycemic Index of Tomato


Tomatoes, often mistaken as vegetables, are, in fact, fruits bursting with freshness and flavour. Their juicy texture and vibrant colour makes them a delightful addition to various dishes. Whether sliced in salads, blended into sauces, or enjoyed on their own, tomatoes are a versatile and tasty ingredient. However, the mix of sweetness and sourness in tomatoes raises a question: How do these luscious fruits fare for people managing diabetes?

Despite their natural sweetness, tomatoes can be part of a diabetic-friendly diet due to their unique nutritional profile. Rich in essential vitamins, minerals, and antioxidants, tomatoes offer not only a burst of flavour but also potential health benefits. Let’s delve into the specifics of “Is tomato good for diabetes?”

Glycemic Index of Tomato

Now, let’s specifically examine where tomatoes fall on the glycemic index. Tomatoes typically have a low to moderate glycemic index, making them a favourable choice for individuals with diabetes. The exact GI can vary based on factors such as ripeness and preparation methods. Generally, a 140-gram serving of tomatoes has a GI of less than 15 and any food with a GI score lower than 55 is good for diabetics.

The presence of fibre and other nutrients in tomatoes contributes to their slower digestion and absorption, resulting in a more gradual impact on blood sugar levels. This characteristic positions tomatoes as a healthy and diabetic-friendly option for those looking to incorporate fresh, whole foods into their diet.

Tomatoes and Diabetes: What Research Says

Numerous studies have explored the link between tomatoes and diabetes, with a focus on the potential benefits they may offer to individuals with this condition. Research suggests that tomatoes may have anti-inflammatory and anti-diabetic properties. Lycopene, a carotenoid responsible for the red colour of tomatoes, has been associated with improved insulin sensitivity and reduced risk factors for diabetes in some studies.

Additionally, tomatoes boast a low-calorie and low-carbohydrate profile while being a good source of essential vitamins, particularly vitamin C, and minerals such as potassium. These nutritional elements play a role in supporting overall health and may contribute positively to a diabetic diet.

Potential Benefits:

  1. Antioxidant Properties: Lycopene, present in tomatoes, has been linked to antioxidant and anti-inflammatory effects, potentially supporting overall health in individuals with diabetes.
  2. Low-Calorie Option: Tomatoes provide a flavorful and low-calorie alternative, allowing individuals to enjoy a variety of dishes without compromising their caloric intake.
  3. Vitamins and Minerals: The presence of essential nutrients like vitamin C and potassium in tomatoes can contribute to a well-rounded and healthful diet for individuals with diabetes.


While tomato for diabetics is generally considered a healthy choice, some considerations exist:

  • Portion Control: Despite their nutritional benefits, consuming excessively large portions of tomatoes may contribute to an increased intake of natural sugars. Moderation is key.
  • Preparation Methods: Certain tomato-based products, such as ketchup or sauces, may contain added sugars or unhealthy fats. It’s essential to be mindful of preparation methods to maintain the health benefits of tomatoes.

 Read More: Is Ash Gourd Good For Diabetes?

Nutritional Value of Tomatoes

Nutritional value of tomatoes

Tomatoes, with only 32 calories per 180g serving, offer a nutrient-rich profile. Packed with vitamins A and C, along with essential minerals such as potassium and iron, they contribute to a healthy diet.

Nutritional Value of Tomatoes
Nutrient Amount per 180g Serving
Calories 32
Fat 0.4 g
Saturated Fat 0.1 g
Cholesterol 0 mg
Protein 1.6 g
Carbohydrate 7 g
Vitamin A 75.60 mcg
Vitamin C 24.7 mg
Vitamin D 0.00 mcg
Iron 0.49 mg
Calcium 18.00 mg
Potassium 427 mg

Incorporating tomatoes into your diet not only adds vibrant flavour but also provides a spectrum of nutrients supporting overall well-being.

Read More: Is Bottle Gourd Good For Diabetes?

Tomatoes in a Diabetic Diet

Tomatoes in a Diabetic Diet

Here are recommendations for incorporating tomatoes in your diabetic friendly meals:

Fresh Salads:

Mix diced tomatoes, cucumber, avocado, red onion, and a drizzle of olive oil. Season with salt, pepper, and a dash of balsamic vinegar.


For a Homemade Tomato Salsa, dice some tomatoes, onions and jalapeños. To this add, cilantro, lime juice, and a pinch of salt. Serve with whole-grain tortilla chips or as a topping for grilled chicken or fish.

Homemade Tomato-based Soups:

Roast some tomatoes, garlic, and onions. Add fresh basil and blend into a comforting soup. Enjoy with a side of whole-grain bread.

Paneer Tikka with Tomato Chutney:

Serve marinated paneer cubes grilled to perfection with a zesty tomato chutney.

Methi Tomato Sabzi:

Sauteed fenugreek leaves, tomatoes, onions, and spices can be served as a side with roti.

Tomato Rasam:

A traditional South Indian soup with tomatoes, tamarind, and spices that can be paired with steamed brown rice.

From aromatic curries to tangy chutneys, these dishes offer a delightful fusion of health and taste.

Read More: Can Diabetes Patients Eat Oranges?


Tomatoes offer a diabetes-friendly option with their low glycemic index and rich nutrient profile, including vitamins, minerals, and antioxidants. Studies suggest potential cardiovascular benefits, neuroprotection, and anticancer properties, highlighting their multifaceted positive impact. So, savour the goodness, explore creative recipes, and relish the journey to a well-nourished and healthy life!

Read More: Is Cranberry Juice Good for Diabetics?

FAQ’s(Frequently Asked Questions)

Is eating raw tomato good for diabetes?

Certainly, tomatoes can be included in a diabetes-friendly diet in moderation.

Can tomatoes raise blood sugar levels?

Tomatoes have a minimal impact on blood sugar levels due to their low glycemic index.

Are tomatoes healthy for diabetics?

Yes, tomatoes are healthy for diabetics, providing essential nutrients without significantly affecting blood sugar levels.

Last Updated on by Dr. Damanjit Duggal 


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