iOnco
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Bilberry

Vaccinium myrtillus

Antioxidantmoderate evidence

Bilberry anthocyanins (particularly delphinidin) inhibit cancer cell growth, induce apoptosis, and reduce angiogenesis in colon, breast, and leukemia cells. They also protect eye health — important for cancer patients as both chemotherapy and radiation can damage vision.

Medicinal Properties

AntioxidantAnti-tumourAnti-angiogenicNeuroprotective
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Cancer Types Studied

ColonBreastLeukemia

Recommended Dosage

100–480 mg standardised anthocyanin extract daily.

Preparations

Extract Capsules

160–480 mg standardised bilberry extract (25% anthocyanosides) daily.

Fresh Bilberries

100–200 g fresh bilberries daily when in season.

NIH / PubMed Research

Links open on PubMed (National Library of Medicine). Research is ongoing — results may not reflect clinical use.

Cautions & Interactions

  • May lower blood sugar — monitor in diabetics
  • May thin blood — caution with anticoagulants
  • Avoid if allergic to blueberries/bilberries
  • Supplements may lower blood pressure

Informational only. Not medical advice. Consult your healthcare provider before use.