What are the health benefits of Guava?

Highest natural vitamin C content of any common fruit. Rich in lycopene with anti-cancer properties. High fiber helps regulate blood sugar levels. Potassium content supports heart health. Guava leaf tea is used to treat diarrhea and diabetes

Does guava have more vitamin C than oranges?

Yes, guava has significantly more vitamin C than oranges. Guava contains approximately 228mg of vitamin C per 100g, while oranges contain about 53mg per 100g. That means guava has over 4 times more vitamin C than oranges, making it one of the best natural sources of this immune-boosting vitamin. One guava provides more than double your daily vitamin C requirement.

What are the traditional medicinal uses of Guava leaves?

Guava leaf tea is one of the most widely used and scientifically validated herbal remedies in the Caribbean — primarily for treating acute diarrhea. Clinical trials published in the Journal of Ethnopharmacology confirmed guava leaf extract significantly reduces duration and severity of infectious diarrhea. Used traditionally to manage blood sugar levels — a 2010 study in Nutrition & Metabolism showed guava leaf tea reduced post-meal blood glucose spikes. Antimicrobial properties effective against oral bacteria — used as a mouthwash for toothache and gum inflammation. Rich in quercetin which has anti-allergic and anti-inflammatory effects. Leaf decoction used topically for hair loss treatment in Caribbean folk medicine. This information documents traditional Caribbean folk medicine practices supported by published clinical research. It is not medical advice. Always consult a qualified healthcare provider before using herbal remedies, especially if taking medications.

How to prepare Guava leaf tea?

Select 4–5 fresh, young guava leaves (lighter green, from the tips of branches). Wash thoroughly. Boil in 3 cups of water for 10–15 minutes until water reduces to about 1.5 cups. Strain and drink warm. For diarrhea: drink 2–3 times per day until symptoms resolve. For blood sugar: drink one cup after meals. Safety: Guava leaf tea may interact with diabetes medications — monitor blood sugar carefully if diabetic. May cause constipation if consumed in very large quantities (tannin content). Can interact with blood-thinning medications. Moderate consumption — 1–2 cups per day — is generally considered safe for most adults

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Guava

Q: How do you eat guava?

You can eat guava whole — the skin, seeds, and flesh are all edible and nutritious. Wash thoroughly and bite into it like an apple. You can also slice it for fruit platters, blend with water and strain for juice, or cook down with sugar to make guava paste or jelly. The classic Caribbean pairing is guava with cream cheese. Guava leaf tea is also popular for digestive health.

Psidium guajava

🌍 Central America, naturalized throughout Caribbean📅 Year-round, peak August–October

What is Guava?

Guava is an incredibly fragrant tropical fruit with pink or white flesh packed with tiny edible seeds. Guava vitamin C vs orange? Guava contains approximately 228mg of Vitamin C per 100g — over 4 times more than oranges at just 53mg. This makes guava the true immune-boosting champion of the fruit world. In the Caribbean, guava is essential for making guava paste (guava cheese), jelly, juice, and the beloved guava and cheese pastry. How to eat guava? Wash and eat the whole fruit — skin, seeds, and flesh are all edible and nutritious. Its unmistakable aroma fills Caribbean markets year-round.

💚 Health Benefits of Guava

✓Highest natural vitamin C content of any common fruit
✓Rich in lycopene with anti-cancer properties
✓High fiber helps regulate blood sugar levels
✓Potassium content supports heart health
✓Guava leaf tea is used to treat diarrhea and diabetes

🍴 How to Eat Guava

Wash and eat whole — skin, seeds, and all are edible. Slice for fruit platters. Blend with water and strain for juice. Cook down with sugar to make guava paste or jelly. Pair with cream cheese for a classic combo.

📦 Storage & Preparation

Ripen at room temperature. Refrigerate ripe guava for up to 4 days. Guava paste and jelly have long shelf life. Freeze whole guavas for up to 8 months.

📊 Nutrition Facts

Extraordinarily high in vitamin C (4x more than oranges), fiber, folate, and potassium. One guava has about 37 calories.

🍊 Guava Vitamin C vs Orange: The Champion

Forget oranges — guava is the real vitamin C champion. Guava contains approximately 228mg of vitamin C per 100g, while oranges contain only about 53mg per 100g. That's over 4 times more vitamin C in guava than in oranges. One single guava provides more than double your daily vitamin C requirement, making it one of the best immune-boosting fruits on the planet.

Beyond vitamin C, guava is rich in lycopene (linked to anti-cancer properties), dietary fiber (5.4g per 100g), potassium for heart health, and folate. How to eat guava? The whole fruit is edible — skin, seeds, and flesh. Wash and bite into it like an apple for maximum nutrition, or blend into juice, make guava paste, or pair with cream cheese for a Caribbean classic.

🍽️ Guava Recipes

Guava Cheese (Guava Paste)

Traditional Caribbean guava paste (guava cheese) — a sweet, dense confection perfect with cream cheese and crackers.

⏱️ 20 min prep🔥 60 min cook👥 12

🩷 Guava

Papaya-Passion-Guava Elixir (Island Trio)

Bright, tropical, and balanced — papaya's creaminess, passion fruit's tang, and guava's floral sweetness come together in this refreshing Island Trio elixir.

⏱️ 15 min prep🔥 5 min cook👥 4

🍈 Papaya💜 Passion Fruit🩷 Guava

Quick Facts

SeasonYear-round, peak August–October

OriginCentral America, naturalized throughout Caribbean

Categoriespopular, medicinal, seasonal

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Quick Answer

Guava is a green or yellow fruit with pink or white flesh and a sweet floral aroma. Here's what you need to know about this Caribbean tropical fruit.

Top 3 health benefits: 4x vitamin C of oranges, lycopene, fiber
Common uses: Eaten fresh, juice, paste, jams
Warnings: Some report constipation from unripe fruit

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Informational	Learn what Guava is, how it is used, and why it matters in Caribbean food culture.
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Navigational	Explore fruit profiles, recipes, health guides, seasonal pages, and downloadable guides from IslandFruitGuide.
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Sources and Editorial Review

Reviewed by: IslandFruitGuide Editorial Team

Last Updated: June 17, 2026

Traditional Caribbean usage: Cultural notes are presented as food heritage and traditional usage, not as medical treatment claims.

Nutritional references: Nutrient summaries are cross-checked against public food composition and nutrition education references where available.

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