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frozen blueberries
CARBS
14.5 g
PROTEINS
0.7 g
FATS
0.3 g
Quantity: 100 g
Glycemic Index: 53
Glycemic Load: 6.5
Fiber: 2.4 g
Key Nutrients: Vitamin C, Vitamin K, Manganese
Health Impact: Moderate carbohydrate content with a low glycemic index, leading to a slower insulin response and digestion time.
💉 Suggested Bolus
Consider pre-bolusing or using a dual-wave bolus if using insulin.
🍽️ Best Paired With (Veg)
- Chia Seeds – High in fiber and omega-3 fatty acids, which can help slow down the absorption of sugar into the bloodstream.
- Greek Yogurt (unsweetened) – Provides protein and fat, which can help mitigate blood sugar spikes when paired with berries.
- Almonds – Rich in healthy fats and protein, almonds can help balance the meal's macronutrient profile and reduce glycemic response.
🍽️ Best Paired With (Non Veg)
- Cottage Cheese – Low in carbohydrates and high in protein, helping to stabilize blood sugar levels when combined with berries.
- Smoked Salmon – Provides healthy fats and protein, which can help to slow glucose absorption and stabilize blood sugar levels.
- Eggs – High in protein and fats, eggs can help to balance the meal and reduce the likelihood of a spike in blood sugar.
🥄 Smart Substitutes
- Raspberries – Lower in carbohydrates and higher in dietary fiber, helping to reduce overall net carb impact.
- Blackberries – Contain fewer carbs and more fiber than blueberries, which can help in better glycemic control.
- Strawberries – Lower in carbs and calories, and provide a similar antioxidant profile with less sugar impact.
⏱ Blood Sugar Timeline
- 0–15 min: Minimal impact as the body begins to digest the berries.
- 30–60 min: A moderate rise in blood sugar may occur, depending on individual insulin sensitivity and portion size.
- 2–3 hr: Blood sugar levels should begin to stabilize due to the fiber content in the berries, assuming no other high glycemic foods were consumed.
— BCDF community member
🧠 Lowering Impact Tip
Combine with a source of healthy fats or proteins to slow glucose absorption.
🤔 FAQs about frozen blueberries
How many blueberries can I eat without spiking my blood sugar?
Portion control is key. Typically, a small handful (about 1/4 cup) is considered a safe serving size that minimizes risk of a significant blood sugar spike.
Are frozen blueberries as good as fresh?
Nutritionally, frozen blueberries are similar to fresh and can be a good option. Ensure they are unsweetened and have no added sugars.
Can I include blueberries in a low-carb diet?
Yes, in moderation. Blueberries can be included in a low-carb diet, especially when paired with foods that have higher fat and protein content to balance the meal.
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