Are Blueberries Keto Friendly?
Blueberries are packed with antioxidants and offer a vibrant sweetness that’s hard to resist. But can you have blueberries on keto?
Yes, blueberries can be incorporated into a keto meal plan in moderation as they contain some carbs but offer impressive health benefits and are excellent sources of vitamin C and fiber. Blueberries are low in sugar and calories, packed with nutrients, and flavorful, making them a great fruit choice to enjoy on their own, as a garnish, or in smoothies or desserts. However, you may be curious about whether they’re a fit for the low carb, high fat keto diet.
On keto, most people aim to eat 50 or fewer grams of total carbs per day, or 25 grams of net carbs, which refers to the total carb content minus the fiber and sugar alcohol contents.

Are Blueberries Keto Friendly?
Blueberries can definitely be part of a keto diet, particularly if they’re raw.c
Because of their carb count, blueberries are keto-friendly in moderation but should be included in your daily carb allowance to avoid interfering with fat-burning or disrupting ketosis.
Conversely, dried blueberries are high in carbohydrates, containing as much as 40 grams of net carbs per 50-gram serving. This is mainly due to the dehydration process that concentrates their natural sugars by removing water, making dried fruits unsuitable for those following a low-carb ketogenic diet.
Additionally, many dried fruit products contain added sugars, increasing their carb count even more, which can trigger significant blood sugar fluctuations and contribute to weight gain. However, you need to be mindful of your portion size. While 1/2 cup (74 grams) of raw blueberries can easily be worked into your day if you’re counting total carbs, it may be more of a challenge if you’re focusing on net carbs.
One the other hand, sweetened and unsweetened dried blueberries are packed with sugar and carbs. As such, they’re not a great fit for keto, even in small portions.
You should also be aware that products like canned blueberry pie filling, blueberry juice, or blueberry jams and jellies are typically loaded with sugar unless the label explicitly states they’re sugar-free. Even then, the product may be too high in carbs to work on the keto diet.
When including blueberries in a healthy keto diet, be mindful of your portion size, and — in the case of products that contain blueberries, including dried blueberries — the total and net carb counts.
Keto-Friendly Aspects:
1. Lower in Carbs:
Blueberries, compared to some other fruits, are relatively low in carbohydrates. The keto diet typically restricts daily carb intake to induce and maintain ketosis.
2. Moderate Fiber Content:
The fiber content in blueberries contributes to digestive health and helps offset some of the total carb content. Fiber is subtracted from total carbs to determine net carbs.
3. Antioxidant Benefits:
Blueberries boast antioxidants that combat oxidative stress, potentially offering health benefits beyond their macronutrient content.
Blueberries can be a delightful and keto-friendly addition to your diet when consumed in moderation. Their nutritional profile, coupled with antioxidant benefits, makes them a tasty choice for those following a ketogenic lifestyle.
How Many Blueberries Can I Have on Keto?
Embarking on a ketogenic (keto) journey often prompts individuals to scrutinize their food choices, and berries, such as blueberries, become a topic of interest. Blueberries, known for their antioxidant-rich profile, can be part of a keto diet when consumed mindfully. This guide explores the keto compatibility of blueberries, offering insights into portion control and nutritional benefits.
Keto-Friendly Attributes of Blueberries:
1. Low in Net Carbs:
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Blueberries are moderately low in net carbs, pursuing them a reasonable decision for those following a keto diet.
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A half-cup serving of new blueberries contains roughly 9 grams of net carbs.
2. Wealthy in Cell reinforcements:
Notwithstanding their regular sugars, blueberries gloat an amazing cancer prevention agent content.
Antioxidants contribute to overall health by combating oxidative stress and inflammation.
3. High Fiber Content:
Blueberries contain approximately 2 grams of fiber per half-cup serving, making them a good source of dietary fiber.
Fiber supports processing and can assist with moderating glucose spikes.
Portion Control on Keto:
1. Control is Vital:
While blueberries can be essential for a keto diet, balance is urgent because of their carb content.
Integrate them as a delightful expansion to dinners instead of consuming enormous amounts.
2. Track Your Carbs:
Monitor your everyday starch admission to guarantee that blueberries fit inside your apportioned carb limit.
Consider matching them with high-fat food varieties to adjust macronutrient proportions.
3. Choose New Over Dried:
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New blueberries are liked over dried ones, as dried berries can think sugars and lead to higher carb admission.
Nutrition in Blueberries
Adding blueberries to your keto diet is a great way to boost your nutrient intake and satisfy your sweet tooth. Blueberries are a good source of fiber, potassium, vitamin C, and antioxidants. They also contain anthocyanins, which are beneficial for eye health and may help protect against cancer.
Blueberries are tiny powerhouses of nutrients, bursting with vitamins, minerals, and antioxidants that bring great news for folks looking to stay healthy. Grab a handful or about a 1/2-cup (74-gram) serving, and you’ll get:
| Nutrient | Quantity |
|---|---|
| Calories | 42 |
| Protein | 0.5 grams |
| Fat | 0.2 grams |
| Total Carbs | 11 grams |
| Fiber | 2 grams |
| Net Carbs | 9 grams |

How Many Carbs Are In Blueberries?
When you are on the keto diet, you are trying to keep your carbohydrate intake low. This can be a challenge when it comes to fruits because many of them are high in carbs. But, blueberries are a high-fiber low-carb fruit! A 3.5 ounce serving of blueberries has about 14 grams of carbohydrates and 2.5 grams of fiber, rounding out to 11.5 net carbs per 100 gram serving. This makes them a good choice for people on the keto diet.
Loaded with vitamin C, vitamin K, and manganese, they also throw in some fiber essential for keeping your digestive system on track. Plus, those antioxidants—no joke! Stuff like anthocyanins help you out by fighting inflammation and might even keep that blood sugar in check.
Net Carb Count in Blueberries
If you’re running the keto course, counting net carbs is king because it keeps you cruising in ketosis. To get net carbs, you just knock off the fiber count from the total carbs.
| Serving Size | Total Carbs | Fiber | Net Carbs |
|---|---|---|---|
| 1/2-cup (74g) | 11 grams | 2 grams | 9 grams |
Blueberries vs. Other Berries
Keto dieters, you know that finding the right foods to keep those carbs in check can sometimes feel like a balancing act. Berries might look like your little fruity friends, but how do those juicy blueberries stack up against other berries in carb-land?
Let’s peek at the numbers for some other berry buddies:
| Berry Type | Total Carbs (per 1/2 cup) | Net Carbs (per 1/2 cup) |
|---|---|---|
| Blueberries | 11g | 9g |
| Strawberries | 6g | 4g |
| Raspberries | 7g | 3g |
| Blackberries | 7g | 3g |
Note: This is not medical advice. This is an opinion on various internet sources. Please see your doctor or health care professional for any advice or information relating to weight loss or anything associated with your health. This article is for entertainment purposes only.
Conclusion
Blueberries are healthy and nutritious, and raw blueberries can easily be part of your keto diet — especially if you’re counting total carbs rather than net carbs.
However, dried blueberries and most food products made with blueberries will be too high in carbs for keto.
What’s more, other berries like strawberries, raspberries, and blackberries are even lower in total and net carbs than blueberries.
Regardless, any of these berries are a great way to include nutritious fresh fruit in your keto diet — as long as you keep your portion sizes in mind.
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References:
1. Gardner, C. D., & Kiazand, A. (2007). Comparison of the Atkins, Zone, Ornish, and LEARN diets for change in weight and related risk factors among overweight premenopausal women. JAMA, 297(9), 969–977.
2. Blueberries, raw. (n.d.). USDA FoodData Central.
3. Harvard T.H. Chan School of Public Health. (2022). Glycemic Index and Glycemic Load.


