
Hermetica Superfood Encyclopedia
Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.
Review flags: AWAITING_SEMANTIC_VALIDATION
Yellow Strawberry Guava (Psidium cattleianum) is rich in phenolics like catechin and quercetin, and L-ascorbic acid (vitamin C). These compounds provide potent antioxidant and antimicrobial activities, contributing to enhanced immune function, gut health, and blood sugar regulation.

Reported Benefits (Provisional)
Origin & History

Yellow Strawberry Guava (Psidium cattleyanum) is a tropical fruit native to the highlands of Brazil. It is also cultivated in Southeast Asia, Mexico, and the Caribbean. This fruit is valued in functional nutrition for its rich vitamin C content, antioxidants, and fiber, supporting immune, gut, and respiratory health.
Research Narrative (Provisional)
Research on Yellow Strawberry Guava highlights its high antioxidant capacity, particularly from vitamin C and polyphenols, and its fiber content supporting gut health. Studies, including in vitro and animal models, suggest its potential for immune modulation and blood sugar regulation. Further human clinical trials are needed to confirm these effects and establish optimal dosages.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
- Vitamins: C (supporting immune defense, skin vitality); Beta-cryptoxanthin, lutein (carotenoids for antioxidant protection) - Macronutrients: Soluble fiber (supporting gut microbiome balance, digestive harmony) - Phytochemicals/Bioactives: Quercetin, gallic acid, flavonoids, tannins, essential oils (providing antioxidant protection, soothing respiratory tissues, promoting skin clarity)
Reported Mechanism (Provisional)
The health benefits of Yellow Strawberry Guava are primarily attributed to its high concentration of phenolic compounds (e.g., catechin, quercetin, ellagic acid derivatives) and L-ascorbic acid, which exert robust antioxidant effects by scavenging free radicals and antimicrobial activities. Its significant soluble fiber content acts as a prebiotic, fostering a balanced gut microbiome. This fiber also aids in the regulation of blood glucose levels by slowing carbohydrate absorption.
Clinical Narrative (Provisional)
Research on Yellow Strawberry Guava, primarily involving in vitro and animal models, indicates its high antioxidant capacity due to vitamin C and polyphenols. These studies suggest potential for immune modulation and blood sugar regulation, demonstrating its robust cellular protective properties. However, further human clinical trials are necessary to confirm these observed benefits, establish optimal dosages, and determine efficacy and safety in human populations.
Also Known As
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