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Dietary supplement

Blueberry Flower Vanilla Flavor Ingredients & Drug Interactions

by TerraVita

Blueberry Flower Vanilla Flavor label
See full label image
Liquid Category: Botanical
Most serious interaction: Minor
Clinical methodology reviewed by · Updated Sep 23, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Blueberry Flower Vanilla Flavor against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Minor

Blueberry Flower Vanilla Flavor is a dietary supplement by TerraVita with 1 active ingredient. Its ingredients are commonly taken for antioxidant support, heart health, brain and memory health.Based on those ingredients, 88 medications have a known interaction with it, the most serious rated minor. The ingredients most likely to interact are Blueberry Flower Glycerite Liquid Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Blueberry Flower Vanilla Flavor by TerraVita

Ask about any prescription or over-the-counter medication and we check it for interactions with Blueberry Flower Vanilla Flavor by TerraVita — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Blueberry Flower Vanilla Flavor by TerraVita

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 16, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: blueberry flower glycerite liquid extract. A glycerite is a liquid extract made by steeping the plant material in glycerin, which acts as both a solvent and preservative.

The product also includes glycerin and vanilla flavor as inactive ingredients to improve taste and shelf stability.

Does it work?

Couldn't assess
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not assessable

This is a single-ingredient Blueberry product and its label doesn't state a use — see Blueberry's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence for blueberry's benefits is mixed. For high blood pressure (hypertension), it's rated possibly ineffective — meaning the data we have doesn't support its use for that condition.

For age-related cognitive decline, anxiety, athletic performance, high cholesterol (hyperlipidemia), and heart disease prevention, the evidence is insufficient to rate whether it works or doesn't. That doesn't mean it won't help; it means rigorous human trials are lacking for these uses.

The evidence, ingredient by ingredient Blueberry

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Blueberries eaten as food are generally well tolerated, and this extract is generally well tolerated when taken by mouth. Some people may experience constipation, diarrhea, nausea, or vomiting — one trial noted that about a quarter of participants taking a high dose of freeze-dried blueberry powder dropped out in the first week due to stomach upset.

For pregnancy, the facts on file note that while eating blueberries as food is fine, concentrated supplements haven't been well studied in pregnancy. For breastfeeding, the safety of high-dose extracts is unknown.

Talk with your doctor or pharmacist about whether this product is right for you if you're pregnant or nursing.

Side effects, ingredient by ingredient Blueberry

Meds to double-check

Minor interactions only
Known Interaction Concern · database check
Minor only

Only Minor-severity interactions are documented for these ingredients.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Blueberry.
  • The most serious interaction on file is rated Minor.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 88 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Check with your doctor or pharmacist before using this product if you take any medication for blood sugar control (antidiabetes drugs) — blueberry may increase the risk of low blood sugar. Also double-check if you take flurbiprofen (Ansaid) or buspirone (BuSpar), as blueberry may raise their blood levels.

Use the search tool on this page to look up your specific medications.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Only minor medication interactions are documented, and safety information is well characterized.

Blueberry extract is generally well tolerated and may interest you if you're looking for a supplement with a long food history. However, if you take medication for blood sugar control, pain, or anxiety, check your exact medications with the tool on this page before starting — your doctor or pharmacist can help you weigh the risks and benefits based on what you're taking.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Dec 13, 2022.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Blueberry Flower Vanilla Flavor, straight from the product label.

Brand TerraVita
Barcode (UPC) 064435221645
Net contents 1 Fluid Ounce(s); 30 mL
Market status On market
Date entered into DSLD Dec 13, 2022
DSLD ID 281671
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Adult (18 - 50 Years)
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Blueberry Flower Vanilla Flavor by TerraVita, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
25 Drop(s)
Maximum serving Sizes:
40 Drop(s)
Servings per container
227
UPC/BARCODE
064435221645
IngredientAmount% DV
Blueberry Flower Glycerite Liquid Extract0.13 mL--

Other ingredients: Glycerin, Vanilla Flavor

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Brand IP Statement(s)

Copyright 2018 TerraVita - Distributed by ZooScape LLC, All Rights Reserved.

Formula

Glycerite liquid extract (1:5) Vanilla flavored

Formulation

Alcohol free

Suggested/Recommended/Usage/Directions

Suggested Use: Take 25-40 drops of extract in a small amount of warm water 3-4 times daily. Shake well before using.

Precautions

Keep away from children.

Do not use if safety seal around cap is broken or missing.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Blueberry Flower Vanilla Flavor by TerraVita label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Blueberry Flower Vanilla Flavor label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Blueberry Flower Vanilla Flavor by TerraVita

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size25 Drop(s) Dosage formLiquid Servings per container227 Amounts shown are per serving.

Blueberry Flower Glycerite Liquid Extract

Interacts with
88 drugs
0.13 mL per serving

Blueberries are a nutritious fruit rich in antioxidants called anthocyanins, and eating them as part of a balanced diet is healthy and safe for most p...

Blueberry Flower Glycerite Liquid Extract monograph & interactions

Other (inactive) ingredients: Glycerin, Vanilla Flavor. These complete the product’s ingredient list but are not active constituents.

Interaction report

Blueberry Flower Vanilla Flavor by TerraVita Drug Interactions

Want to check YOUR meds against Blueberry Flower Vanilla Flavor?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
88Drugs
88 Minor

Ingredients driving the most interactions

Blueberry Flower Glycerite Liquid Extract 88

Individual Drug Interactions

The ingredients in Blueberry Flower Vanilla Flavor interact with 88 drugs. Click any drug to see the details.

1 of the 1 ingredient in Blueberry Flower Vanilla Flavor interact with drugs. Each result below shows which ingredient is responsible. Blueberry Flower Glycerite Liquid Extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Blueberry Flower Vanilla Flavor with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Blueberry Flower Glycerite Liquid Extract3 drug types · 88 drugs

Antidiabetes Drugs

Theoretically, blueberries or blueberry leaf extracts might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal and in vitro research suggests that blueberry and/or blueberry leaf extracts can lower blood glucose levels.

Likelihood Unlikely Evidence D
Buspirone (Buspar)

Theoretically, blueberry juice might increase blood levels of buspirone.
In vitro research shows that blueberry juice can inhibit the metabolism of buspirone, possibly by inhibiting cytochrome P450 3A (CYP3A) enzymes. However, pharmacokinetic research in humans shows that drinking 300 mL of blueberry juice 30 minutes before taking buspirone hydrochloride 10 mg does not significantly affect the concentration or clearance of buspirone.

Likelihood Unlikely Evidence B
Flurbiprofen (Ansaid, Others)

Theoretically, blueberry juice might increase blood levels of flurbiprofen.
In vitro research shows that blueberry juice can inhibit the metabolism of flurbiprofen, possibly by inhibiting cytochrome P450 2C9 (CYP2C9) enzymes. However, pharmacokinetic research in humans shows that drinking 300 mL of blueberry juice 30 minutes before taking flurbiprofen 100 mg does not significantly affect the concentration or clearance of flurbiprofen.

Likelihood Unlikely Evidence B
Blueberry Flower Glycerite Liquid Extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Blueberry Flower Vanilla Flavor, from the product label.

TerraVita

See all TerraVita products
Name
ZooScape LLC
Phone Number
844-449-0444
Web Address
www.ZooScape.com
Pharmacist Counseling Corner

Blueberry Flower Vanilla Flavor by TerraVita: Common Questions

Does Blueberry Flower Vanilla Flavor by TerraVita interact with any medications?
Yes. Based on its ingredients, Blueberry Flower Vanilla Flavor has a known interaction with 88 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Blueberry Flower Vanilla Flavor contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Does blueberry actually lower blood sugar?
Animal and lab studies suggest blueberry and blueberry leaf extracts can lower blood glucose, which is why there's a theoretical risk of low blood sugar if you combine them with diabetes medication. However, human studies are limited, and we don't have strong clinical proof. If you have diabetes, talk with your doctor before adding this supplement.
Can I take this while pregnant or breastfeeding?
Eating blueberries as food is fine during pregnancy and breastfeeding, but concentrated supplements like this one haven't been well studied in either situation. The facts on file rate pregnancy as likely safe, but the safety data advises talking with your doctor or pharmacist for personalized guidance, especially since high-dose extracts are less researched than the fruit itself.
What side effects might I get from this?
Most people tolerate blueberry extract well. The main side effects reported are constipation, diarrhea, nausea, and vomiting — particularly with high-dose freeze-dried blueberry powder. In one trial, about a quarter of participants taking a large daily dose had to stop within the first week because of stomach problems.
Will this help with my memory or brain health?
For age-related cognitive decline, the evidence is insufficient to rate whether blueberry works. That means we don't have enough reliable human research yet to say yes or no. If memory support is your goal, ask your doctor what the current evidence suggests for you.
Can this lower my blood pressure or cholesterol?
For high blood pressure, blueberry is rated possibly ineffective based on the data we have. For high cholesterol, the evidence is insufficient — we don't have enough reliable studies to know whether it helps. Your doctor can recommend proven options if either of these is a concern for you.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Blueberry Flower Vanilla Flavor is safe with your meds?

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Ask a pharmacist

Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Blueberry Flower Vanilla Flavor label
Go deeper

The Full Monographs Behind Blueberry Flower Vanilla Flavor’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Blueberry

Interacts with 88 drugs

Blueberries are a nutritious fruit rich in antioxidants called anthocyanins, and eating them as part of a balanced diet is healthy and safe for most people. Concentrated supplements are mark...

Read the full Blueberry monograph →
Sources

Sources & How We Checked

Blueberry Flower Vanilla Flavor's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 7 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Blueberry 7 references
  1. Cignarella A, Nastasi M, Cavalli E, Puglisi L. Novel lipid-lowering properties of Vaccinium myrtillus L. leaves, a traditional antidiabetic treatment, in several models of rat dyslipidaemia: a comparison with ciprofibrate. Thromb Res 1996;84:311-22. PubMed
  2. Wang SY, Lin HS. Antioxidant activity in fruits and leaves of blackberry, raspberry, and strawberry varies with cultivar and developmental stage. J Agric Food Chem 2000;48:140-6.. PubMed
  3. Martineau, L. C., Couture, A., Spoor, D., Benhaddou-Andaloussi, A., Harris, C., Meddah, B., Leduc, C., Burt, A., Vuong, T., Mai, Le P., Prentki, M., Bennett, S. A., Arnason, J. T., and Haddad, P. S. Anti-diabetic properties of the Canadian lowbush bluebe
  4. Vuong, T., Martineau, L. C., Ramassamy, C., Matar, C., and Haddad, P. S. Fermented Canadian lowbush blueberry juice stimulates glucose uptake and AMP-activated protein kinase in insulin-sensitive cultured muscle cells and adipocytes. Can J Physiol Pharma
  5. Hanley MJ, Masse G, Harmatz JS, Cancalon PF, Dolnikowski GG, Court MH, Greenblatt DJ. Effect of blueberry juice on clearance of buspirone and flurbiprofen in human volunteers. Br J Clin Pharmacol. 2013 Apr;75(4):1041-52. PubMed
  6. Basu A, Du M, Leyva MJ, et al. Blueberries decrease cardiovascular risk factors in obese men and women with metabolic syndrome. J Nutr 2010;140(9):1582-7. PubMed
  7. Basu A, Feng D, Planinic P, Ebersole JL, Lyons TJ, Alexander JM. Dietary blueberry and soluble fiber supplementation reduces risk of gestational diabetes in women with obesity in a randomized controlled trial. J Nutr 2021;151(5):1128-38. PubMed

See these in context on the Blueberry monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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