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: CLAIM_LEVEL_HUMAN_REVIEW_REQUIRED
Vitamin C is an essential water-soluble nutrient with established roles in collagen synthesis and antioxidant chemistry. Human trial evidence for supplementation is outcome-specific and does not establish a direct sleep benefit.
Origin & History
Vitamin C, or ascorbic acid, is a vital water-soluble nutrient revered for its antioxidant potency and foundational role in tissue repair, immune defense, and collagen biosynthesis. Found abundantly in citrus fruits, berries, bell peppers, and cruciferous vegetables, it is indispensable for maintaining cellular integrity, enhancing nutrient absorption, and accelerating wound recovery. Vitamin C supports over 300 enzymatic functions and protects the body from oxidative stress, inflammation, and environmental damage.
Research Narrative (Provisional)
A systematic review and meta-analysis evaluated vitamin C for preventing and treating the common cold (PMID 23440782). The results are dose- and population-specific and should not be generalized to unrelated outcomes.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
- Ascorbic Acid: A primary water-soluble antioxidant and enzymatic cofactor. - Collagen Catalyst: Supports skin, joint, and vascular integrity through hydroxylation reactions. - Iron Enhancer: Boosts absorption of plant-based non-heme iron sources.
Reported Mechanism (Provisional)
Ascorbic acid functions as a powerful reducing agent, reversibly oxidizing to dehydroascorbic acid to facilitate various oxidation-reduction reactions. It acts as a crucial cofactor for enzymes such as prolyl and lysyl hydroxylases, essential for collagen hydroxylation, and dopamine β-hydroxylase. Furthermore, Vitamin C influences gene expression by acting as a cofactor for TET enzymes in DNA demethylation and Fe(II)/2-oxoglutarate-dependent dioxygenases involved in HIF regulation and histone demethylation.
Clinical Narrative (Provisional)
Vitamin C has strong nutrient evidence, but each additional benefit claim requires outcome-specific human support. No direct sleep conclusion is made here.
Also Known As
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