Alaska Blueberry

Botanical

What is it

Alaska blueberry (Vaccinium alaskaense) and oval-leaf blueberry (Vaccinium ovalifolium) are wild Pacific Northwest Vaccinium species used as superfruit powders for their polyphenol content.

Evidence for 1 use

AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.

Cardiovascular and cognitive support

Limited Evidence

Polyphenol-rich blueberry intake is associated with vascular and cognitive benefits in observational and small interventional studies. Most evidence is from cultivated blueberry, not Alaska blueberry specifically.

How it works

Like other wild Vaccinium berries, Alaska blueberry contains anthocyanins, proanthocyanidins, and other polyphenols. These act as antioxidants and have been studied for cardiovascular, cognitive, and metabolic benefits. Wild Vaccinium species typically have higher anthocyanin concentrations per gram than cultivated highbush blueberries, though product-to-product variation is significant.

Dosage

There is no established dose. Most clinical research on blueberry polyphenols uses cultivated highbush blueberry powders at 22 to 26 g/day (equivalent to about one cup of fresh berries).

When and how to take it

No specific timing requirement. Take with or between meals based on personal preference.

1 commercial form

Compare the main delivery options and what they’re best suited for.

Freeze-dried wild blueberry powder

Often blended with other wild Vaccinium powders in superfruit products.

Anthocyanins have low oral bioavailability but produce measurable plasma changes.

Safety

Considered very safe at food levels. Concentrated extracts may occasionally cause GI upset.

Who should be cautious

Pregnancy and lactation at food amounts are safe. Concentrated extracts have insufficient safety data for routine use in these groups.

Interactions

No significant interactions reported at food-level intake. High-dose extracts could theoretically affect anticoagulation and CYP metabolism, but clinical relevance is unclear.

Food sources

Fresh wild blueberries

Amount
100 g
%DV
—

Frequently asked questions

Is Alaska blueberry healthier than cultivated blueberry?⌄

It typically has higher anthocyanin levels per gram. Total health impact depends on intake amount and product quality.

How much wild blueberry powder should I use?⌄

Around 5 to 10 g/day approximates the polyphenol level of half a cup of fresh berries.

References

Alaska Blueberry on NIH DSLD (US supplement label database) — NIH Dietary Supplement Label Database link

Research on Alaska Blueberry (PubMed search) — PubMed link

Track Alaska Blueberry with Pilora

Set up dose reminders, check interactions, and join the community in the Pilora iPhone app.

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Evidence-based·How we grade evidence

Disclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.