Custard Apple and Diabetes: A Sweet Treat for Diabetics?

Custard Apple

Custard apples, also known as sugar apples or Annona reticulata, are a tropical fruit with a unique flavor and creamy texture. They are packed with essential nutrients, making them a popular choice among fruit enthusiasts. However, if you have diabetes, you might be wondering if custard apple is a suitable option for your diet. 

In this article, we will explore the potential benefits of custard apple for diabetics, including its nutritional profile, impact on blood sugar levels, and its place within a balanced diet.

Understanding Custard Apple 

Custard apples are native to Central and South America, but are now widely cultivated in many tropical and subtropical regions around the world. These fruits are known for their green, bumpy skin and sweet, fragrant flesh. They contain numerous black seeds embedded within the creamy pulp. Custard apples are not only delicious but also provide an array of essential vitamins, minerals, and dietary fiber.

Nutritional Profile of Custard Apple 

Custard apples are a nutrient-dense fruit that can offer various health benefits. A 100-gram serving of custard apple typically contains:

  • Calories: 101
  • Carbohydrates: 25 grams
  • Fiber: 4 grams
  • Protein: 1.7 grams
  • Fat: 0.4 grams
  • Vitamin C: 48.4 milligrams
  • Potassium: 382 milligrams
  • Magnesium: 29 milligrams

Custard apples are low in fat and sodium while being a good source of dietary fiber. They are also rich in antioxidants like vitamin C, which can help protect the body against oxidative stress. The high potassium content in custard apples can contribute to maintaining healthy blood pressure levels.

Impact on Blood Sugar Levels 

When it comes to diabetes management, monitoring blood sugar levels is crucial. The glycemic index (GI) is a scale that measures how quickly a particular food can raise blood sugar levels. Foods with a low GI (55 or below) are generally recommended for individuals with diabetes, as they cause a slower and more gradual rise in blood glucose levels.

Custard apples have a low GI, typically ranging between 35 and 55, depending on the ripeness of the fruit. This means that they are unlikely to cause sharp spikes in blood sugar levels when consumed in moderation. The presence of dietary fiber in custard apples further slows down the absorption of glucose into the bloodstream, aiding in blood sugar control.

How Many Custard Apples Should a Diabetic Eat a Day? 

When incorporating custard apples into a diabetic diet, portion control is key. While custard apples offer several potential health benefits for individuals with diabetes, it's important to consume them in moderation to maintain stable blood sugar levels.

The ideal serving size of custard apples may vary depending on various factors such as individual dietary requirements, activity levels, and overall health. However, as a general guideline, it is recommended that individuals with diabetes consume one small or half a medium-sized custard apple per serving.

By adhering to portion control, individuals can better manage their carbohydrate intake, as custard apples contain natural sugars. Monitoring the total amount of carbohydrates consumed throughout the day is crucial for maintaining stable blood sugar levels. Balancing custard apples with other nutrient-dense foods, such as lean proteins, healthy fats, and high-fiber vegetables, can further help regulate glucose levels.

It's important to note that the impact of custard apples on blood sugar levels can vary among individuals. Some individuals may experience a minimal rise in blood glucose levels after consuming custard apples, while others may be more sensitive to the fruit's natural sugars. Regular blood sugar monitoring after consuming custard apples can provide valuable insights into individual responses and help determine the optimal portion size.

Consulting with a registered dietitian or healthcare professional is highly recommended to personalize custard apple consumption based on individual needs and medical advice. They can help develop a comprehensive diabetes management plan, considering factors such as personal health goals, medication, and overall dietary requirements.

Health Benefits for Diabetics

Including custard apples in a balanced diet can provide several health benefits for individuals with diabetes:

  • Blood Sugar Control: The low GI and fiber content of custard apples help regulate blood sugar levels and prevent sudden glucose spikes.
  • Heart Health: Custard apples are low in cholesterol and sodium, making them heart-friendly. The potassium content can support healthy blood pressure levels, reducing the risk of cardiovascular diseases.
  • Weight Management: The fiber in custard apples aids in digestion and promotes satiety, helping manage weight by preventing overeating.
  • Antioxidant Protection: Custard apples contain vitamin C and other antioxidants that combat oxidative stress, which is known to contribute to diabetes complications.
  • Digestive Health: The dietary fiber in custard apples promotes regular bowel movements, prevents constipation, and supports a healthy gut.

Incorporating Custard Apple into a Diabetic Diet 

While custard apples offer potential benefits for diabetics, moderation and balance are key. Here are a few tips

  • Portion Control: Monitor your serving size of custard apples to ensure you're not consuming an excessive amount of carbohydrates. Stick to a reasonable portion, such as one small or half a medium-sized custard apple.
  • Pair with Protein and Healthy Fats: To further stabilize your blood sugar levels, consider combining custard apples with a source of protein and healthy fats. For example, enjoy your custard apple with a handful of nuts or a spoonful of almond butter.
  • Consume as Part of a Balanced Meal: Instead of eating custard apples on their own, incorporate them into a well-balanced meal that includes lean protein, whole grains, and vegetables. This can help slow down the digestion and absorption of carbohydrates, preventing rapid blood sugar spikes.
  • Monitor Blood Sugar Levels: Everyone's response to food can vary, so it's essential to monitor your blood sugar levels after consuming custard apples. If you notice any significant spikes, adjust your portion size or consult a registered dietitian or healthcare professional for personalized guidance.
  • Consider Overall Carbohydrate Intake: Remember that custard apples are a source of carbohydrates, and your overall carbohydrate intake should be managed throughout the day. Balancing your carbohydrate consumption with protein, healthy fats, and fiber-rich foods is key to maintaining stable blood sugar levels.


Custard apples can be a delicious and beneficial addition to the diet of individuals with diabetes. With their low glycemic index, fiber content, and array of essential nutrients, custard apples offer several potential health benefits for managing blood sugar levels and overall well-being.

The nutritional profile of custard apples, including their low fat and sodium content, makes them a heart-friendly fruit choice. The potassium present in custard apples can support healthy blood pressure levels, reducing the risk of cardiovascular diseases, which are commonly associated with diabetes.

Furthermore, custard apples can contribute to weight management due to their fiber content. Fiber aids in digestion, promotes satiety, and prevents overeating, helping individuals with diabetes maintain a healthy weight.

The antioxidants found in custard apples, such as vitamin C, provide protection against oxidative stress, which can lead to complications associated with diabetes. By including custard apples in their diet, individuals with diabetes can benefit from these antioxidants and potentially reduce their risk of developing complications.

When incorporating custard apples into a diabetic diet, it is essential to practice portion control, pair them with protein and healthy fats, and consider them as part of a balanced meal. Monitoring blood sugar levels after consumption and adjusting portion sizes accordingly can help individuals personalize their custard apple intake to suit their unique needs.

It is important to note that individual responses to food can vary, and consulting with a registered dietitian or healthcare professional is highly recommended. They can provide personalized guidance and help individuals create a comprehensive diabetes management plan that incorporates custard apples and other suitable food choices.

In conclusion, custard apples can be a delightful and nutritious addition to the diet of individuals with diabetes. Enjoying them in moderation and within the context of a balanced meal can provide numerous health benefits while helping to maintain stable blood sugar levels. So, savor the creamy sweetness of custard apples while prioritizing your health and diabetes management goals.

We trust you've gained valuable insights from this article. For further enriching content, don't miss our insightful piece on eating noodles in diabetes.

(Please read the disclaimer page carefully before you start to use this blog (website) in any way. All content provided on this blog is for information purposes only and shall not be understood or construed as a substitute of any qualified or professional medical, health, fitness, nutritional, beauty advice, diagnosis, or treatment in any way.)

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