Hermetica Superfood Encyclopedia
The Short Answer
This tropical fruit is packed with more Vitamin C than an orange to boost your immune system and fiber to support healthy digestion.
CategoryFruit
GroupFruit
Evidence LevelStrong
Synergy Pairings4
Health Benefits
Supports immune resilience by providing high levels of Vitamin C and polyphenols.
Enhances digestive wellness through its rich fiber content and gut-supportive compounds.
Modulates metabolic regulation, aiding in balanced blood sugar and lipid profiles.
Protects cardiovascular function by reducing oxidative stress and supporting healthy circulation.
Promotes skin health through antioxidant protection and collagen-supporting nutrients.
Enhances cognitive performance by reducing neuroinflammation and supporting neural pathways.
Origin & History
Bastard Guava (Psidium guajava) is a tropical fruit tree belonging to the Myrtaceae family. It is native to tropical forests across Southeast Asia, the Indian subcontinent, and Central and South America. This superfruit is valued in functional nutrition for its broad spectrum of bioactive compounds that support systemic wellness.
“Revered as the “Forest Healer” in indigenous healing systems, Bastard Guava has been a cornerstone of traditional medicine in Southeast Asia and the Americas. It was historically used for gut, immune, and skin health, and incorporated into rituals for vitality, respiratory support, and beauty.”Traditional Medicine
Scientific Research
Research indicates Bastard Guava's efficacy in supporting immune function and digestive health, with studies highlighting its antioxidant and anti-inflammatory properties. Preliminary investigations suggest benefits for metabolic regulation and cardiovascular health, though more human clinical trials are needed to fully elucidate its mechanisms.
Preparation & Dosage
General
Common forms include fresh fruit, sun-dried fruit, teas, and probiotic tonics.
Dosage
5–10 g dried powder or ½–1 cup fresh fruit daily
General
Traditionally used in Ayurvedic and Amazonian medicine for digestion, respiratory health, and wound care.
General
Modern applications include superfruit powders, probiotic supplements, and collagen-enhancing skincare.
Nutritional Profile
- Pectin fiber
- Vitamin C
- Potassium, Magnesium
- Flavonoids (quercetin, kaempferol), Polyphenols, Tannins, Ellagic acid, Lycopene, Carotenoids
Synergy Stack
Hermetica Formulation Heuristic
Polyphenol/antioxidant base
Cardio & Circulation | Cognition & Focus
Frequently Asked Questions
What is Bastard Guava?
Bastard Guava, or Psidium guajava, is a tropical superfruit native to the Americas. It is highly valued for its exceptional Vitamin C content, which supports immune function, and its rich fiber content that aids digestive wellness.
Is guava safe to eat every day?
Yes, eating guava daily is generally safe and healthy for most people. However, due to its high fiber, excessive consumption might cause bloating or gas in sensitive individuals. It's a nutritious addition to a balanced diet.
Is guava better than an orange for Vitamin C?
Yes, guava is a Vitamin C powerhouse. On average, guava contains about four times more Vitamin C than an orange per 100 grams, making it one of the richest natural sources of this immune-boosting vitamin.

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