Vitamin C: Higher than many citrus fruits, helps reduce oxidative stress and inflammation.
Potassium: Supports healthy blood pressure and fluid balance.
Flavonoids (Quercetin): Anti-inflammatory, may protect pancreatic beta cells and improve insulin sensitivity.
Guava Leaves: Traditional Use Meets Modern Science
Guava leaf extract, long used in Asian medicine, is now recognized for its anti-diabetic properties.
Polyphenols & tannins in the leaves work by:
Enzyme inhibition: Slows carbohydrate breakdown, reducing post-meal glucose spikes.
Insulin support: Enhances glucose uptake by cells, improving sensitivity.
Commonly enjoyed as guava leaf tea, brewed for about 10 minutes and consumed after meals.
Practical Tips for Including Guava
Eat the whole fruit: Skin and seeds provide maximum fiber and nutrients.
Try guava leaf tea: A traditional and effective way to support post-meal glucose levels.
Avoid processed forms: Juices, jellies, and canned guava often lose fiber and contain added sugar.
Moderation matters: Even with a low GI, guava contains natural sugars, so balance is important.
Final Note
Guava and its leaves are excellent dietary allies, but they do not replace medical treatment. Anyone with diabetes or related conditions should consult a healthcare professional before making significant dietary changes. Used thoughtfully, guava can complement structured medical care, offering a natural boost to long-term blood sugar management.
