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Intermittent fasting

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PROTEINS

FATS

Intermittent fasting involves cycling between periods of eating and fasting, ranging from a few hours to several days. It is not a food but a pattern of eating that can be highly beneficial for managing diabetes as it helps in reducing insulin resistance and lowering blood sugar levels.

Quantity: Variable

Glycemic Index: N/A

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Fiber: 0g

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Health Impact: Intermittent fasting can improve insulin sensitivity and lead to significant reductions in blood sugar levels, which is crucial for managing diabetes.

💉 Suggested Bolus

Not applicable as there is no food intake during fasting periods.

🍽️ Best Paired With (Veg)

Avocado salad – Rich in healthy fats and fiber, helps to keep blood sugar levels stable.
Zucchini noodles with pesto – Low in carbohydrates and high in nutrients, providing a satisfying meal without spiking blood sugar.

🍽️ Best Paired With (Non Veg)

Grilled salmon with asparagus – High in omega-3 fatty acids and low in carbs, supporting blood sugar control and heart health.
Chicken stir-fry with mixed vegetables – Provides a high-protein, low-carb meal that helps in maintaining stable blood glucose levels.

🥄 Smart Substitutes

Time-restricted eating – Helps manage eating windows without strict calorie counting, potentially improving insulin sensitivity.
Keto diet – Focuses on high-fat, adequate-protein, low-carbohydrate intake which can complement intermittent fasting by maintaining lower blood sugar levels.

⏱ Blood Sugar Timeline

0–15 min: No immediate impact on blood sugar as no food is consumed.
30–60 min: Blood sugar levels remain stable due to the absence of food intake.
2–3 hr: Continued fasting may lead to a slight decrease in blood sugar as the body starts to utilize stored glucose.

“Many in the low-carb community find intermittent fasting beneficial not just for weight management but also for better overall control of their diabetes, as it helps in reducing the need for frequent insulin corrections.”
— BCDF community member

🧠 Lowering Impact Tip

Ensure balanced nutrient intake during eating periods, focusing on low-carb, high-fiber, and moderate protein and fat foods to maintain stable blood glucose levels.

🤔 FAQs about Intermittent fasting

Can intermittent fasting cause low blood sugar?

Yes, especially if medications are not adjusted accordingly. It's important to monitor blood sugar levels and consult with a healthcare provider to adjust medication doses if necessary.

How often should I practice intermittent fasting?

The frequency can vary based on individual health goals and responses. Start with shorter fasting periods and gradually increase as tolerated, monitoring blood sugar responses with your healthcare team.

Is intermittent fasting safe for all types of diabetes?

While many with type 2 diabetes may benefit, those with type 1 diabetes or those prone to frequent hypoglycemia should approach with caution and under medical supervision.

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