Michael Greger: Friday Favorites: Do Alkaline Diets Help Athletic Performance?
Peer-Reviewed Research
Key Takeaways
- Alkaline diets (high fruits/vegetables, low meat/dairy) may improve sprint performance by 2-21% when urine pH reaches ≥7.
- Baking soda (sodium bicarbonate) boosts performance but causes GI distress and excessive sodium intake.
- For non-athletes, alkaline diets reduced body fat, improved VO2 max, and lowered perceived exertion during exercise.
Bottom Line
Athletes should prioritize 6-8 cups of vegetables and 4+ servings of fruit daily to potentially enhance performance, while everyone benefits from reduced processed foods and increased plant intake for long-term health.
Explore More
- Michael Greger’s Full Protocol — supplements, dosages, and daily routine
- Compare All Protocols — side-by-side protocols
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Medical Disclaimer
This article is for informational purposes only and does not constitute medical advice. The research summaries presented here are based on published studies and should not be used as a substitute for professional medical consultation. Always consult a qualified healthcare provider before making any changes to your health regimen.
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