HEALTHY RECIPES
Keto Blueberry Banana Smoothie
Medically Reviewed & Fact-Checked by FastingTracker Medical Board • Written by
Aly Owen •
Updated: September 18, 2026
✨ Key Takeaways
- Learn the best practices of intermittent fasting for optimal health.
- Understand how to track your fasting windows effectively.
- Discover the science-backed metabolic benefits of fasting.
In This Article
Keto
📖 Related Fasting Guides & Research
Total Time
10 mins
Phases
Prep: 10m
Cook: 0m
Yield
1 servings
Nutrition
220 kcal
Ingredients
- Blueberries, fresh or frozen
- Banana, peeled and sliced
- Greek yogurt
- Almond milk
- monk fruit syrup
- Chia seeds (optional)
Instructions
- In a blender, combine blueberries, banana, Greek yogurt, almond milk, and monk fruit syrup.
- Blend until smooth and creamy.
- Add chia seeds for extra nutrition and blend briefly.
- Pour into a glass and enjoy this nutritious Blueberry Banana Smoothie!
📚 Scientific Studies & Medical References (5 Sources) ▼
FastingTracker adheres to strict editorial standards, citing peer-reviewed clinical trials and authoritative medical institutions.
- New England Journal of Medicine (2019): de Cabo R, Mattson MP. Effects of Intermittent Fasting on Health, Aging, and Disease. N Engl J Med. 381(26):2541-2551. PubMed 31881139 • DOI
- Cell Metabolism (2014): Levine ME, Suarez JA, Brandhorst S, et al. Low Protein Intake and Periodic Fasting Promote Longevity and Autophagy. Cell Metab. 19(3):407-417. PubMed 24606898 • DOI
- Obesity (Silver Spring, 2018): Anton SD, Moehl K, Donahoo WT, et al. Flipping the Metabolic Switch: Understanding and Applying Health Benefits of Fasting. Obesity. 26(2):254-268. PubMed 29086496 • DOI
- Annual Review of Nutrition (2017): Patterson RE, Sears DD. Metabolic Effects of Intermittent Fasting. Annu Rev Nutr. 37:371-393. PubMed 28715993 • DOI
- Autophagy (2010): Alirezaei M, Kemball CC, Flynn CT, et al. Short-term fasting induces profound neuronal and systemic autophagy. Autophagy. 6(6):702-710. PubMed 20534972 • DOI
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