Spinach Powder Ingredients & Drug Interactions
by TerraVita Premium Collection
What is this page for?
First and foremost: checking Spinach Powder 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
Spinach Powder is a dietary supplement by TerraVita Premium Collection with 1 active ingredient. Its ingredients are commonly taken for general nutrition and antioxidant support, eye health, heart health and blood pressure.Based on those ingredients, 88 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Spinach, Powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Spinach Powder by TerraVita Premium Collection
Ask about any prescription or over-the-counter medication and we check it for interactions with Spinach Powder by TerraVita Premium Collection — 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 Spinach Powder by TerraVita Premium Collection
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 one active ingredient: spinach powder. It's whole spinach leaves dried and ground into powder form, with no added fillers or other ingredients.
Does it work?
Couldn't assess
The evidence we have for spinach powder's effectiveness is not yet established. Claims exist around nonalcoholic fatty liver disease, cognitive function, muscle strength, obesity, and polycystic ovary syndrome (PCOS), but the research so far is insufficient to rate it one way or the other for any of these uses.
How safe is it?
Well-documented data
Spinach as a food is well tolerated and safe for most people. It's considered safe during pregnancy and while breastfeeding.
Serious side effects are rare, though allergic reactions can occur in sensitive individuals. In infants under 4 months, spinach has been linked to a rare blood condition (methemoglobinemia) — so this product is not appropriate for very young babies.
Inhalation of spinach powder has caused lung inflammation and occupational asthma in rare cases, and skin contact has triggered dermatitis in some people.
Meds to double-check
Moderate interaction found
If you're on antidiabetes drugs (like metformin or insulin), watch for signs of low blood sugar — shakiness, sweating, or confusion — and check your levels regularly. If you take warfarin, consistency matters: keep your spinach intake steady and confirm with your doctor that your dose is still right for you.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
Spinach powder is a straightforward way to add spinach to your diet if you can't get enough fresh greens. If you take diabetes medication or warfarin, talk it over with your doctor or pharmacist before you start — your doses may need adjustment depending on how much spinach you eat and how often.
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 Jun 22, 2023.
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 Spinach Powder, straight from the product label.
| Brand | TerraVita Premium Collection |
|---|---|
| Barcode (UPC) | 064435146467 |
| Net contents | 4 Ounce(s) |
| Market status | On market |
| Date entered into DSLD | Jun 22, 2023 |
| DSLD ID | 290306 |
| Product type | Botanical |
| Supplement form | Powder |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
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 Spinach Powder by TerraVita Premium Collection, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Spinach, Powder | 1000 mg | -- |
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.
FDA Statement of Identity
A Dietary Supplement
Brand IP Statement(s)
Copyright 2005 TerraVita - Distributed by ZooScape LLC, All Rights Reserved.
Suggested/Recommended/Usage/Directions
Directions Stir 1/4 of a teaspoon into a glass of water and consume 3 times daily, with meals.
General Statements
TerraVita is an exclusive line of premium natural products that use the finest, purest and most potent ingredients in the world. TerraVita's hallmarks are the highest possible standards of purity, potency, stability and freshness. All products are prepared with the greatest quality control, from raw materials through the entire manufacturing process, right up to the moment your product is sealed for freshness and shipped to you.
Please recycle!
FDA Disclaimer Statement
Statements not evaluated by FDA. Product not intended to diagnose, treat, cure, or prevent any disease.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Spinach Powder by TerraVita Premium Collection 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 Spinach Powder by TerraVita Premium Collection
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size0.25 Teaspoon(s) Dosage formPowder Servings per container113 Amounts shown are per serving.
Spinach, Powder
Interacts with88 drugs
Spinach is a nutrient-dense leafy green that is a healthy part of a balanced diet, providing vitamins, minerals, fiber, and antioxidants. While it is...
Spinach, Powder monograph & interactionsSpinach Powder by TerraVita Premium Collection Drug Interactions
HelloPharmacist Interaction Report
TerraVita Premium Collection Spinach Powder interacts with blood sugar medications and warfarin (a blood thinner).
The most serious concern is with antidiabetes drugs — spinach may lower blood sugar on its own, and taking it with diabetes medication could push your levels too low (a condition called hypoglycemia). You'll want to monitor your blood sugar closely if you're on these medications.
Read the full breakdown — every affected drug type, severity by severity
If you take warfarin, spinach's vitamin K content can reduce how well the drug works. Research shows that eating spinach once doesn't throw off your test results, but a week of daily spinach will require your warfarin dose to be adjusted.
The key is consistency — whatever amount you eat, keep it steady and let your doctor know.
Altogether, these interactions span 88 individual medications. Use the medication checker below to see if any of your prescriptions fall into these categories before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Spinach Powder?
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 Spinach Powder interact with 88 drugs. Click any drug to see the details.
1 of the 1 ingredient in Spinach Powder interact with drugs. Each result below shows which ingredient is responsible. Spinach, Powder
Metformin XrGlucophage XR
How Metformin Xr interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Metformin Xr interactionMetformin, LinagliptinJentadueto
How Metformin, Linagliptin interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Metformin, Linagliptin interactionMetformin, RosiglitazoneAvandamet
How Metformin, Rosiglitazone interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Metformin, Rosiglitazone interactionMetformin, SitagliptinJanumet, Janumet XR
How Metformin, Sitagliptin interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Metformin, Sitagliptin interactionMiglitolGlyset
How Miglitol interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Miglitol interactionMuraglitazarPargluva
How Muraglitazar interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Muraglitazar interactionNateglinideStarlix
How Nateglinide interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Nateglinide interactionPioglitazoneActos
How Pioglitazone interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Pioglitazone interactionPramlintideSymlin
How Pramlintide interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Pramlintide interactionRepaglinideGlucoNorm, Prandin
How Repaglinide interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Repaglinide interactionRosiglitazone MaleateAvandia
How Rosiglitazone Maleate interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Rosiglitazone Maleate interactionSaxagliptinOnglyza
How Saxagliptin interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Saxagliptin interactionSaxagliptin, Metformin XrKombiglyze
How Saxagliptin, Metformin Xr interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Saxagliptin, Metformin Xr interactionSemaglutideOzempic, Rybelsus, Wegovy
How Semaglutide interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Semaglutide interactionSimvastatin, SitagliptinJuvisync
How Simvastatin, Sitagliptin interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Simvastatin, Sitagliptin interactionSitagliptinJanuvia, Zituvio
How Sitagliptin interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Sitagliptin interactionSitagliptin, MetforminZituvimet
How Sitagliptin, Metformin interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Sitagliptin, Metformin interactionSotagliflozinInpefa
How Sotagliflozin interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Sotagliflozin interactionTirzepatideMounjaro, Zepbound
How Tirzepatide interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Tirzepatide interactionTobutamideMobenol
How Tobutamide interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Tobutamide interactionTolazamideTolinase
How Tolazamide interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Tolazamide interactionTolbutamideOrinase
How Tolbutamide interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Tolbutamide interactionTroglitazoneRezulin
How Troglitazone interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Troglitazone interactionVildagliptinGalvus
How Vildagliptin interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Vildagliptin interactionWarfarinWarfarin
How Warfarin interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderWarfarin (coumadin) Moderate
Interaction Summary
Spinach contains vitamin K, which can interfere with the activity of warfarin.
Read the full Spinach, Powder + Warfarin interactionWarfarin SodiumCoumadin, Panwarfin, Sofarin
How Warfarin Sodium interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderWarfarin (coumadin) Moderate
Interaction Summary
Spinach contains vitamin K, which can interfere with the activity of warfarin.
Read the full Spinach, Powder + Warfarin Sodium interactionPioglitazone, MetforminActoPlus Met
How Pioglitazone, Metformin interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Pioglitazone, Metformin interactionRosiglitazone, GlimepirideAvandaryl
How Rosiglitazone, Glimepiride interacts with Spinach Powder — through 1 ingredient. Tap an ingredient for the detail:
Spinach, PowderAntidiabetes Drugs Moderate
Interaction Summary
There are claims that spinach leaves have hypoglycemic effects.
Read the full Spinach, Powder + Rosiglitazone, Glimepiride interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Spinach Powder 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.
Spinach, Powder
Antidiabetes Drugs
There are claims that spinach leaves have hypoglycemic effects. Evidence from clinical research suggests that consumption of a spinach-rich meal reduces post-meal blood glucose levels. Theoretically, spinach might have additive effects with antidiabetes drugs and increase the risk of hypoglycemia. Monitor blood glucose levels closely. Dose adjustments might be necessary. Some antidiabetes drugs include glimepiride (Amaryl), glyburide (DiaBeta, Glynase PresTab, Micronase), insulin, pioglitazone (Actos), rosiglitazone (Avandia), and others.
Warfarin (Coumadin)
Spinach contains vitamin K, which can interfere with the activity of warfarin.
In human research, although eating spinach with one meal does not result in coagulation test results outside the therapeutic range, daily consumption for one week necessitates dose adjustment of warfarin. Individuals using anticoagulants should consume a consistent daily amount of spinach to maintain the effect of anticoagulant therapy.
Brand information
Manufacturer and brand details for Spinach Powder, from the product label.
TerraVita Premium Collection
See all TerraVita Premium Collection products- Name
- TerraVita Fine Whole Herbs
- City
- Brampton
- State
- Ontario
Spinach Powder by TerraVita Premium Collection: Common Questions
Does Spinach Powder by TerraVita Premium Collection interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take spinach powder while I'm pregnant?
Is spinach powder safe for babies?
Can spinach powder help me lose weight?
What should I do if I'm allergic to spinach?
Is there anything else in this powder besides spinach?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Spinach Powder 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 Spinach Powder’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Spinach Powder'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 6 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.
Spinach 6 references
- Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
- Karlson, B., Leijd, B., and Hellstrom, K. On the influence of vitamin K-rich vegetables and wine on the effectiveness of warfarin treatment. Acta Med Scand. 1986;220(4):347-350. PubMed
- Roller, E., Meller, S., Homey, B., Ruzicka, T., and Neumann, N. J. [Contact dermatitis caused by spinach, hedge mustard and chives]. Hautarzt 2003;54(4):374-375.
- Schuller, A., Morisset, M., Maadi, F., Kolopp Sarda, M. N., Fremont, S., Parisot, L., Kanny, G., and Moneret-Vautrin, D. A. Occupational asthma due to allergy to spinach powder in a pasta factory. Allergy 2005;60(3):408-409. PubMed
- Gustafsson, K., Asp, N. G., Hagander, B., and Nyman, M. Satiety effects of spinach in mixed meals: comparison with other vegetables. Int.J.Food Sci.Nutr. 1995;46(4):327-334. PubMed
- Schreiber, J., Muller, E., Becker, W. M., Zabel, P., Schlaak, M., and Amthor, M. [Spinach powder-induced exogenous allergic alveolitis]. Pneumologie 1998;52(1):61-65.
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