Medium-Sized Apple — Diabetes Nutrition Facts

Food & Diabetes Search

Search any food to understand its impact on your blood sugar — see carbs, protein, fat, fiber, glycemic index, and more.

https://www.bluecircle.foundation/food/red-apple

red apple

CARBS

25g

PROTEINS

0.5g

FATS

0.3g

Red apples contain natural sugars and fiber, but their carbohydrate content can affect blood glucose levels, making them less advisable for a strict low-carb diabetes diet.

Quantity: 1 medium (182g)

Glycemic Index: 36

Glycemic Load: 6

Fiber: 4.4g

Key Nutrients: Vitamin C, potassium

Health Impact: Red apples can cause moderate blood sugar spikes due to their carbohydrate content. The fiber in apples helps moderate the rate of sugar absorption, reducing the potential for high post-meal spikes.

💉 Suggested Bolus

Consider pre-bolusing insulin or adjusting basal rates if on a pump to manage the anticipated rise in blood glucose.

🍽️ Best Paired With (Veg)

Almond butter – High in healthy fats and protein, which can help slow the absorption of sugars from the apple into the bloodstream.
Chia seeds – Rich in fiber and omega-3 fatty acids, helping to stabilize blood sugar levels when combined with a lower-carb snack.

🍽️ Best Paired With (Non Veg)

Cheese slices – Provides protein and fat, which can help mitigate the blood sugar rise from eating an apple.
Hard-boiled eggs – A protein-rich food that helps to balance the meal, reducing the glycemic load and supporting better blood sugar control.

🥄 Smart Substitutes

Berries (such as strawberries or blueberries) – Lower glycemic index and fewer carbs per serving compared to apples, helping to minimize blood sugar spikes.
Cucumber slices – Very low in carbohydrates and can provide a crunchy, refreshing snack without significantly impacting blood sugar levels.
Green bell pepper strips – Low in carbs and calories, offering a crunchy texture similar to apples with minimal effect on blood sugar.

⏱ Blood Sugar Timeline

0–15 min: Minimal impact as the body begins to digest the apple.
30–60 min: Blood sugar levels may rise due to the natural sugars in apples, particularly fructose.
2–3 hr: Blood sugar levels begin to stabilize as the body processes the sugars.

“Many in the low-carb diabetes community find that pairing fruits with a source of protein or healthy fats can help manage glucose spikes more effectively.”
— BCDF community member

🧠 Lowering Impact Tip

Consume with a source of protein or healthy fat to slow glucose absorption.

🤔 FAQs about red apple

Can eating an apple affect my blood sugar?

Yes, apples contain carbohydrates that can raise blood sugar levels, though the impact can be moderated by pairing with a protein or fat source.

Are there any fruits I can eat that won't spike my blood sugar?

Berries like strawberries and blueberries are generally lower in carbohydrates and can be a better option for those managing blood sugar levels.

Have a question about red apple or any other topic related to diabetes?

Schedule a free session with one of our trained peer supporters who live with diabetes.

Click here for Buddy Project Helpline

From the blog

Empowering the diabetes community with expert insights, support, and resources.