Flax Seed Oil Ingredients & Drug Interactions
by DaVinci Laboratories Of Vermont
What is this page for?
First and foremost: checking Flax Seed Oil 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
Flax Seed Oil is a dietary supplement by DaVinci Laboratories Of Vermont with 1 active ingredient. Its ingredients are commonly taken for constipation and digestive health, high cholesterol, heart health.Based on those ingredients, 597 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Organic Flax Seed Oil. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Flax Seed Oil by DaVinci Laboratories Of Vermont
Ask about any prescription or over-the-counter medication and we check it for interactions with Flax Seed Oil by DaVinci Laboratories Of Vermont — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Flax Seed Oil by DaVinci Laboratories Of Vermont
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.
What’s inside
Full disclosure
This product contains 5 active ingredients: polyunsaturated fat, linoleic acid, oleic acid, alpha-linolenic acid, and organic flax seed oil. These are all fatty acids — the type found naturally in flax seeds and other plant oils.
The capsule itself is made from gelatin, vegetable glycerin, natural caramel color, and purified water.
Does it work?
Moderate evidence
Oleic acid is possibly effective for high cholesterol (hypercholesterolemia) and heart disease (coronary heart disease). The other active ingredients in this product — polyunsaturated fat, linoleic acid, alpha-linolenic acid, and the organic flax seed oil blend — don't have established effectiveness ratings in our data.
How safe is it?
Some data gaps
Oleic acid from food sources like olive oil is generally recognized as safe in normal amounts. However, concentrated supplements haven't been well studied.
Pregnancy and breastfeeding safety data for supplement-level doses of oleic acid isn't solid, so talk it over with your doctor or pharmacist before taking this product if you're pregnant or nursing.
Meds to double-check
Moderate interaction found
If you take any antidiabetes drugs — medications to lower blood sugar — review this product with your doctor or pharmacist before starting. Oleic acid may increase their effects, which could drop your blood sugar too far.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and some safety-information gaps remain.
If you're managing high cholesterol or heart disease, oleic acid may be worth considering. But if you take any diabetes medication, check with your doctor or pharmacist first — this product could increase how those drugs work.
Even if you're not on diabetes meds, it's smart to confirm your exact medications against the interaction checker below before you start.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jul 27, 2021.
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
General information
Key facts about Flax Seed Oil, straight from the product label.
| Brand | DaVinci Laboratories Of Vermont |
|---|---|
| Barcode (UPC) | 026664235893 |
| Net contents | 90 Softgel(s) |
| Market status | On market |
| Date entered into DSLD | Jul 27, 2021 |
| DSLD ID | 245090 |
| Product type | Fat/fatty Acid |
| Supplement form | Softgel Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free |
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 Flax Seed Oil by DaVinci Laboratories Of Vermont, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 10 Calorie(s) | -- |
| Polyunsaturated Fat | 0.5 Gram(s) | -- |
| Total Fat | 1 Gram(s) | 2% |
| Linoleic Acid | 110 mg | -- |
| Oleic Acid | 110 mg | -- |
| Alpha-Linolenic Acid | 450 mg | -- |
| Other Fatty Acids | 50 mg | -- |
| Organic Flax Seed Oil | 1000 mg | -- |
Other ingredients: Gelatin, Vegetable Glycerin, natural Caramel color, purified Water
Tap any ingredient to jump to its full detail below.
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.
General Statements
TRUTH We pledge total truth in labeling. Our family of products contain only the purest and most potent ingredients. Guaranteed.
Formulation
Color of this product may vary due to color variations of the natural ingredients.
A Dietary Supplement to support cardiovascular and immune system function
Gluten free Made with non GMO ingredients
Precautions
Warning: If pregnant, nursing or taking medications, consult your healthcare practitioner before taking this product.
Keep out of reach of children.
To obtain product information or report a serious adverse event, call 1-800-325-1776.
Storage
Store in a cool, dry place and avoid excessive heat.
Formula
This product is produced from organically grown flax.
FDA Disclaimer Statement
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
A Dietary Supplement to support cardiovascular and immune system function
Suggested/Recommended/Usage/Directions
Suggested Use: As a dietary supplement, take 1 softgel with a meal, 1 to 3 times daily, or as directed by your healthcare practitioner.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Flax Seed Oil by DaVinci Laboratories Of Vermont label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Flax Seed Oil by DaVinci Laboratories Of Vermont
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Softgel(s) Dosage formSoftgel Capsule Servings per container90 Amounts shown are per serving.
Organic Flax Seed Oil
Interacts with597 drugs
Flaxseed is a nutritious food rich in fiber, omega-3 fats (ALA), and plant compounds called lignans. It is most reliably helpful for constipation and...
Organic Flax Seed Oil monograph & interactions- › Linoleic Acid
- › Oleic Acid
- › Alpha-Linolenic Acid
- › Other Fatty Acids
Other (inactive) ingredients: Gelatin, Vegetable Glycerin, Natural Caramel color, Purified Water. These complete the product’s ingredient list but are not active constituents.
Flax Seed Oil by DaVinci Laboratories Of Vermont Drug Interactions
HelloPharmacist Interaction Report
Flax Seed Oil by DaVinci Laboratories of Vermont contains oleic acid, which has documented interactions with medications.
The most serious concern is with antidiabetes drugs — oleic acid may increase their effects, which could lower your blood sugar more than intended.
Read the full breakdown — every affected drug type, severity by severity
The oleic acid in this product interacts with antidiabetes drugs (Moderate severity). Research in people with type 2 diabetes shows that a diet rich in oleic acid from olive oil lowers fasting blood sugar levels compared to a diet high in linoleic acid.
If you take any medication to manage your blood sugar, your doctor or pharmacist should review this product with you before you start.
We could not check three other ingredients in this product — polyunsaturated fat, linoleic acid, and alpha-linolenic acid — because we hold no interaction data for them. Altogether, these interactions span 86 individual medications.
Use the medication checker on this page to search your exact drugs before you take this supplement.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Flax Seed Oil?
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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Flax Seed Oil interact with 597 drugs. Click any drug to see the details.
1 of the 1 ingredient in Flax Seed Oil interact with drugs. Each result below shows which ingredient is responsible. Organic Flax Seed Oil
AbciximabReoPro
How Abciximab interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Organic Flax Seed Oil + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Organic Flax Seed Oil + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Flax Seed Oil — through 2 ingredients. Tap an ingredient for the detail:
Organic Flax Seed OilAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Organic Flax Seed Oil + Acarbose interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Organic Flax Seed Oil + Acenocoumarol interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Organic Flax Seed Oil + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Organic Flax Seed Oil + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Organic Flax Seed Oil + Acetaminophen, Ibuprofen interactionAcetazolamideAk-Zol, Diamox
How Acetazolamide interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Acetazolamide interactionAcetohexamideDymelor
How Acetohexamide interacts with Flax Seed Oil — through 2 ingredients. Tap an ingredient for the detail:
Organic Flax Seed OilAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Organic Flax Seed Oil + Acetohexamide interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Acetohexamide interactionAcetylsalicylic AcidEntrophen
How Acetylsalicylic Acid interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Organic Flax Seed Oil + Acetylsalicylic Acid interactionAlbiglutideTanzeum
How Albiglutide interacts with Flax Seed Oil — through 2 ingredients. Tap an ingredient for the detail:
Organic Flax Seed OilAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Organic Flax Seed Oil + Albiglutide interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Albiglutide interactionAliskirenTekturna
How Aliskiren interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Aliskiren interactionAlogliptinNesina
How Alogliptin interacts with Flax Seed Oil — through 2 ingredients. Tap an ingredient for the detail:
Organic Flax Seed OilAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Organic Flax Seed Oil + Alogliptin interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Alogliptin interactionAlogliptin, MetforminKazano
How Alogliptin, Metformin interacts with Flax Seed Oil — through 2 ingredients. Tap an ingredient for the detail:
Organic Flax Seed OilAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Organic Flax Seed Oil + Alogliptin, Metformin interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Alogliptin, Metformin interactionAlogliptin, PioglitazoneOseni
How Alogliptin, Pioglitazone interacts with Flax Seed Oil — through 2 ingredients. Tap an ingredient for the detail:
Organic Flax Seed OilAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Read the full Organic Flax Seed Oil + Alogliptin, Pioglitazone interactionOleic AcidAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, oleic acid might increase the effects of antidiabetes drugs.
Read the full Oleic Acid + Alogliptin, Pioglitazone interactionAlteplase, TpaActilyse, Activase
How Alteplase, Tpa interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Organic Flax Seed Oil + Alteplase, Tpa interactionAluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #2
How Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Organic Flax Seed Oil + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionAluminum Hydroxide, Aspirin, Magnesium HydroxideAscriptin
How Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Read the full Organic Flax Seed Oil + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionAmbrisentanLetairis, Volibris
How Ambrisentan interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Ambrisentan interactionAmikacinAmikin, Arikayce
How Amikacin interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntibiotic Drugs Moderate
Interaction Summary
Theoretically, antibiotics might interfere with the metabolism of flaxseed constituents, which could potentially alter the effects of flaxseed.
Read the full Organic Flax Seed Oil + Amikacin interactionAmilorideAmilamont, Midamor
How Amiloride interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Amiloride interactionAmiloride, HydrochlorothiazideAmil-Co, Amilzide, Moduret 25, Moduretic
How Amiloride, Hydrochlorothiazide interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Amiloride, Hydrochlorothiazide interactionAmlodipineNorliqva
How Amlodipine interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Amlodipine interactionAmlodipine BenzoateKaterzia
How Amlodipine Benzoate interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Amlodipine Benzoate interactionAmlodipine BesilateIstin
How Amlodipine Besilate interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Amlodipine Besilate interactionAmlodipine BesylateNorvasc
How Amlodipine Besylate interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Amlodipine Besylate interactionAmlodipine Besylate, BenazeprilLotrel
How Amlodipine Besylate, Benazepril interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Amlodipine Besylate, Benazepril interactionAmlodipine, CelecoxibConsensi
How Amlodipine, Celecoxib interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Amlodipine, Celecoxib interactionAmmonium ChlorideAmmonium Chloride
How Ammonium Chloride interacts with Flax Seed Oil — through 1 ingredient. Tap an ingredient for the detail:
Organic Flax Seed OilAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Read the full Organic Flax Seed Oil + Ammonium Chloride interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Flax Seed Oil 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.
Organic Flax Seed Oil
Antibiotic Drugs
Theoretically, antibiotics might interfere with the metabolism of flaxseed constituents, which could potentially alter the effects of flaxseed.
Some potential benefits of flaxseed are thought to be due to its lignan content. Secoisolariciresinol diglucoside (SDG), a major lignan precursor, is found in high concentrations in flaxseed. SDG is converted by bacteria in the colon to the lignans enterolactone and enterodiol. Antibiotics alter the flora of the colon, which could theoretically alter the metabolism of flaxseed.
Anticoagulant/Antiplatelet Drugs
Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Some clinical evidence suggests that the oil contained in flaxseed can decrease platelet aggregation.
Antidiabetes Drugs
Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Some clinical research suggests that flaxseed can lower blood glucose levels.
Antihypertensive Drugs
Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Clinical research shows that daily flaxseed consumption, especially for longer than 12 weeks, modestly reduces blood pressure.
Estrogens
Theoretically, taking flaxseed might decrease the effects of estrogens.
Flaxseed contains lignans with mild estrogenic and possible antiestrogenic effects. The lignans seem to compete with circulating endogenous estrogen and might reduce estrogen binding to estrogen receptors, resulting in an anti-estrogen effect. It is unclear if this effect transfers to exogenously administered estrogens.
Brand information
Manufacturer and brand details for Flax Seed Oil, from the product label.
DaVinci Laboratories Of Vermont
See all DaVinci Laboratories Of Vermont products- Name
- DaVinci Laboratories of Vermont a division of FoodScience Corp.
- Street Address
- 929 Harvest Lane
- City
- Williston
- State
- VT
- ZipCode
- 05495
- Phone Number
- 1-800-325-1776
- Web Address
- www.davincilabs.com
Flax Seed Oil by DaVinci Laboratories Of Vermont: Common Questions
Does Flax Seed Oil by DaVinci Laboratories Of Vermont interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is flax seed oil safe to use with my diabetes medication?
Can I take this while pregnant or breastfeeding?
What does oleic acid do?
Does this product have any fillers?
Why are some ingredients listed as 'not checked' for interactions?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Flax Seed Oil is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind Flax Seed Oil’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Flaxseed
Interacts with 597 drugsFlaxseed is a nutritious food rich in fiber, omega-3 fats (ALA), and plant compounds called lignans. It is most reliably helpful for constipation and may modestly lower cholesterol, but evid...
Read the full Flaxseed monograph → Herb & supplement monographOleic Acid
Interacts with 86 drugsOleic acid is a heart-healthy monounsaturated fat found mainly in olive oil, canola oil, avocados, and nuts. As part of a Mediterranean-style diet, it is widely viewed as a healthier replace...
Read the full Oleic Acid monograph →Sources & How We Checked
Flax Seed Oil'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 38 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.
Oleic Acid 1 reference
- Madigan C, Ryan M, Owens D, et al. Dietary unsaturated fatty acids in type 2 diabetes: higher levels of postprandial lipoprotein on a linoleic acid-rich sunflower oil diet compared with an oleic acid-rich olive oil diet. Diabetes Care 2000;23:1472-7. PubMed
Flaxseed 37 references
- Kolonel LN, Nomura AM, Cooney RV. Dietary fat and prostate cancer: current status. J Natl Cancer Inst 1999;91:414-28. PubMed
- Ramon JM, Bou R, Romea S, et al. Dietary fat intake and prostate cancer risk: a case-control study in Spain. Cancer Causes Control 2000;11:679-85. PubMed
- Thompson LU, Rickard SE, Cheung F, et al. Variability in anticancer lignan levels in flaxseed. Nutr Cancer 1997;27:26-30. PubMed
- Nordstrom DC, Honkanen VE, Nasu Y, et al. Alpha-linolenic acid in the treatment of rheumatoid arthritis. A double-blind, placebo-controlled and randomized study: flaxseed vs. safflower seed. Rheumatol Int 1995;14:231-4. PubMed
- Cunnane SC, Ganguli S, Menard C, et al. High alpha-linolenic acid flaxseed (Linum usitatissimum): some nutritional properties in humans. Br J Nutr 1993;69:443-53.
- Clark WF, Parbtani A, Huff MW, et al. Flaxseed: a potential treatment for lupus nephritis. Kidney Int 1995;48:475-80. PubMed
- Cunnane SC, Hamadeh MJ, Liede AC, et al. Nutritional attributes of traditional flaxseed in healthy young adults. Am J Clin Nutr 1995;61:62-8. PubMed
- De Stefani E, Deneo-Pellegrini H, Boffetta P, et al. Alpha-linolenic acid and risk of prostate cancer: a case-control study in Uruguay. Cancer Epidemiol Biomarkers Prev 2000;9:335-8.
- Giovannucci E, Rimm EB, Colditz GA, et al. A prospective study of dietary fat and risk of prostate cancer. J Natl Cancer Inst 1993;85:1571-9. PubMed
- Clark WF, Kortas C, Heidenheim P, et al. Flaxseed in lupus nephritis: a two-year nonplacebo-controlled crossover study. J Am Coll Nutr 2001;20:143-8. PubMed
- Serraino M, Thompson LU. The effect of flaxseed supplementation on early risk markers for mammary carcinogenesis. Cancer Lett 1991;60:135-42. PubMed
- Rickard SE, Yuan YV, Thompson LU. Plasma insulin-like growth factor I levels in rats are reduced by dietary supplementation of flaxseed or its lignan secoisolariciresinol diglycoside. Cancer Lett 2000;161:47-55. PubMed
- Mousavi Y, Adlercreutz H. Enterolactone and estradiol inhibit each other's proliferative effect on MCF-7 breast cancer cells in culture. J Steroid Biochem Mol Biol 1992;41:615-9.. PubMed
- Adlercreutz H, Fotsis T, Bannwart C, et al. Determination of urinary lignans and phytoestrogen metabolites, potential antiestrogens and anticarcinogens, in urine of women on various habitual diets. J Steroid Biochem 1986;25:791-7.. PubMed
- Rose DP. Dietary fiber and breast cancer. Nutr Cancer 1990;13:1-8.. PubMed
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