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Bilberry Anthocyanins

Vaccinium myrtillus for eye health.

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Overview

Vaccinium myrtillus for eye health.

Natural sources
  • Whole dried plant material (root, leaf, flower, or aerial parts depending on the species)
  • Standardized hydroethanolic or aqueous extract (capsule, tincture, or tea)
  • Powdered traditional preparation used in Ayurvedic, TCM, or Western herbal practice
Common forms
  • Standardized extract capsule
  • Liquid tincture (alcohol or glycerin)
  • Powdered whole herb
  • Traditional decoction or tea

Mechanism of action

Antioxidant; capillary stabilizer.

Pathways
  • · Antioxidant
  • · capillary stabilizer

Effects on the body

Supports
May improve night vision

Organ system effects

Eye

Bilberry Anthocyanins concentrates in ocular tissues (macula, retina, lens) where it contributes to photoprotection or antioxidant defense.

Evidence-based benefits

May improve night vision

Moderate evidence

Potential side effects

Common
  • · Well tolerated
Rare
    Serious

      Drug interactions

      Prescription medications (general)
      Always disclose Bilberry Anthocyanins use to your prescriber — additive, antagonistic, or pharmacokinetic interactions are possible.
      minor

      Safety & non-supplemental interactions

      Educational summary — always confirm with your clinician or pharmacist before starting, stopping, or combining with prescription therapy.

      Avoid if you are
      • ·Pregnant or breastfeeding (insufficient safety data)
      • ·Children under 18 (unless directed by a clinician)

      Supplement interactions

      Pairs well with
      • A high-quality multivitamin
        Covers micronutrient cofactors that support most supplement pathways.
      • Omega-3 (EPA/DHA)
        Foundational anti-inflammatory support that complements most regimens.
      Avoid combining with

      No specific avoidances listed.

      Dosing & bioavailability

      Typical dose
      160 mg standardized
      Best form
      Most evidence is based on the standardized extract capsule form.
      Timing
      Consistent daily timing recommended; split larger doses if GI tolerance is a concern.
      With food?
      Either with or without food.

      Where to buy

      Affiliate links — we may earn a commission at no extra cost to you. Amazon code supplementsch-20 is auto-applied at checkout. We don't endorse specific brands; verify third-party testing (USP, NSF, Informed Sport) before purchase.

      Scientific evidence8Show studies
      RCTNutrients · 2020

      Bilberry and eye fatigue

      Kosehira M, et al.

      81 VDT workers

      Key findings

      Reduced eye fatigue.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: Bilberry Anthocyanins — May improve night vision

      Live PubMed search

      Live results for "Bilberry Anthocyanins May improve night vision" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching Bilberry Anthocyanins and "May improve night vision". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: Bilberry Anthocyanins — randomized controlled trial

      Live PubMed search

      Live results for "Bilberry Anthocyanins randomized controlled trial" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching Bilberry Anthocyanins and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: Bilberry Anthocyanins — meta-analysis

      Live PubMed search

      Live results for "Bilberry Anthocyanins meta-analysis" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching Bilberry Anthocyanins and "meta-analysis". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: Bilberry Anthocyanins — pharmacokinetics

      Live PubMed search

      Live results for "Bilberry Anthocyanins pharmacokinetics" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching Bilberry Anthocyanins and "pharmacokinetics". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: Bilberry Anthocyanins — safety adverse events

      Live PubMed search

      Live results for "Bilberry Anthocyanins safety adverse events" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching Bilberry Anthocyanins and "safety adverse events". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewPubMed (NLM) · 1970

      PubMed: Bilberry Anthocyanins — dose response

      Live PubMed search

      Live results for "Bilberry Anthocyanins dose response" across the PubMed/MEDLINE peer-reviewed index.

      Key findings

      Opens current human and preclinical literature matching Bilberry Anthocyanins and "dose response". Filter by RCT, meta-analysis, or year on the results page.

      Open study
      Systematic reviewGoogle Scholar · 1970

      Google Scholar: Bilberry Anthocyanins — clinical evidence

      Live Scholar search

      Cross-database citation index for Bilberry Anthocyanins as it relates to "clinical evidence".

      Key findings

      Includes preprints, theses, and journal articles. Useful for tracking citation counts and follow-on work.

      Open study
      Educational use only. This profile is not medical advice. Consult a qualified healthcare professional before starting any supplement, especially if you take prescription medication or have a chronic condition.

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