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
Annatto extract contains bixin and norbixin, carotenoid compounds that provide potent antioxidant activity by neutralizing free radicals and reducing oxidative stress. These bioactive compounds support cellular protection and may promote digestive health through anti-inflammatory mechanisms.
Reported Benefits (Provisional)
Origin & History
Annatto extract is obtained from the seeds of the achiote tree, which grows in tropical regions of the Americas. It is primarily used as a natural colorant in food products.
Research Narrative (Provisional)
Research indicates that annatto extract's carotenoids have antioxidant properties. Further studies are needed to confirm other health benefits.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
- Rich in carotenoids such as bixin. - Contains norbixin, a powerful antioxidant. - Low in calories and fats.
Reported Mechanism (Provisional)
Bixin and norbixin, the primary carotenoids in annatto extract, donate electrons to neutralize free radicals and reduce lipid peroxidation in cellular membranes. These compounds activate the Nrf2 pathway, enhancing endogenous antioxidant enzyme production including glutathione peroxidase and superoxide dismutase. The fiber content promotes beneficial gut bacteria growth while the carotenoids exhibit anti-inflammatory effects by inhibiting NF-κB signaling.
Clinical Narrative (Provisional)
Limited clinical research exists on annatto extract supplementation specifically. In vitro studies demonstrate significant antioxidant activity with IC50 values ranging from 15-30 μg/mL for free radical scavenging. Animal studies using 100-200 mg/kg doses showed reduced oxidative stress markers and improved gut microbiome diversity. Human clinical trials are needed to establish therapeutic dosages and confirm preliminary benefits observed in laboratory settings.
Also Known As
Research updates — and 25% off your first order
Join our list for source-aware wellness education, review-state updates, and product news — and unlock 25% off your first Hermetica order. Educational content is not medical advice. No spam, unsubscribe anytime.