Major interaction on record — check this product against your medications before combining. Based on 8 of 10 ingredients. Check your meds →
Dietary supplement

No. 36 Land And Sea Omega's Ingredients & Drug Interactions

by Wachters'

Tablet Or Pill Category: Other Combinations
Most serious interaction: Major
The interaction bottom line Most serious interaction: Major

No. 36 Land And Sea Omega's is a dietary supplement by Wachters' with 10 active ingredients. Its ingredients are commonly taken for muscle recovery and sports performance, gut health and 'leaky gut', recovery from severe illness or injury.Based on those ingredients, 1,002 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Flax, Alfalfa, Chlorophyll. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of No. 36 Land And Sea Omega's by Wachters'

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

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 10 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (2,400 mg) without saying how much of each component you get.

This product contains 10 ingredients, including several plant and seed oils. The active ingredients are L-glutamine (an amino acid), chlorophyll (a green plant pigment), lecithin (a fatty substance from eggs or soy), conjugated linoleic acid, alfalfa, chia, flax, pumpkin, evening primrose oil, and Wachter's Exclusive Blend of Sea Vegetation.

There are no inactive fillers listed.

Does it work?

Moderate evidence
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
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: Essential fatty acids from land and sea plants.
  • We looked for evidence on: Atopic dermatitis (eczema), Benign prostatic hyperplasia (BPH), Cardiovascular disease (CVD), Coronary heart disease (CHD), Diabetes, Diabetic neuropathy — and 4 related terms.
  • The strongest evidence on file: Pumpkin is rated "Possibly Effective" for Benign prostatic hyperplasia (BPH) (Natural Medicines).
  • Also on file: Flaxseed is rated "Possibly Effective" for Diabetes, Hypercholesterolemia.
  • Also on file: Chia is rated "Possibly Ineffective" for Hyperlipidemia.

The evidence for most ingredients in this blend is limited. L-glutamine is rated effective for sickle cell disease and possibly effective for HIV-related wasting and recovery from surgery or critical illness.

Pumpkin is possibly effective for benign prostate enlargement. Lecithin is rated likely ineffective for Alzheimer disease.

For chia, chlorophyll, alfalfa, evening primrose oil, and flax, the evidence is either insufficient to rate them or, in the case of chia and evening primrose, possibly ineffective for the conditions studied. We could not find effectiveness data for conjugated linoleic acid or the sea vegetation blend.

The evidence, ingredient by ingredient Glutamine Chlorophyll Lecithin Alfalfa Chia Flaxseed Pumpkin Evening Primrose

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 8 of the 8 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 8 of 8.
  • General safety write-ups exist for 8 of 8.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

L-glutamine is likely safe in pregnancy and lactation, though people with kidney or liver disease should only use it under medical supervision. Common side effects include bloating, constipation, diarrhea, nausea, and headache; high doses may rarely cause mania in people with bipolar disorder.

Lecithin is likely safe in pregnancy and lactation and generally well tolerated, though it may cause abdominal pain, diarrhea, or nausea, and can trigger allergic reactions in people with egg or soy allergies. Chlorophyll should be avoided in pregnancy and avoided or used cautiously while breastfeeding; photosensitization is its main concern.

Alfalfa is possibly unsafe in pregnancy due to its estrogen-like effects and should be avoided in supplement doses while breastfeeding; it may cause abdominal discomfort, diarrhea, flatulence, and rarely a lupus-like syndrome. Chia, pumpkin, and evening primrose oil have insufficient safety data for pregnancy and breastfeeding; food amounts are generally fine, but concentrated supplements carry unknown risks.

Evening primrose is generally well tolerated short-term, though it may cause mild GI upset. We have no pregnancy or breastfeeding safety data on file for chia, pumpkin, flax, conjugated linoleic acid, or the sea vegetation blend.

Side effects, ingredient by ingredient Glutamine Chlorophyll Lecithin Alfalfa Chia Flaxseed Pumpkin Evening Primrose

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.

Why this rating?
  • 6 of the 8 matched ingredients can interact with medications — Alfalfa, Chlorophyll, Pumpkin, Glutamine, Flaxseed, among others.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; seizure medications; immunosuppressants / transplant drugs; diabetes medications; lithium.
  • For scale: 1,002 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.

Before taking this product, double-check with your pharmacist if you take warfarin or any blood thinner (alfalfa and evening primrose oil may increase bleeding risk or reduce drug effect). Also verify your dose if you take seizure medications, diabetes drugs, birth control pills, hormone therapy, methotrexate, lithium, immune-suppressing drugs, antipsychotics, or HIV medications — several ingredients in this blend can interfere with how they work.

Photosensitizing medications should also be discussed with your pharmacist due to chlorophyll and alfalfa.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. Major medication interactions have been identified, and safety information is well characterized.

This is a multi-ingredient omega and plant blend best suited for people without seizure disorders, blood clotting disorders, or hormone-sensitive conditions, and not taking warfarin, lithium, methotrexate, or immune-suppressing drugs. If you take diabetes medications, birth control, or any blood thinner, check your specific medications with the tool on this page before starting.

Talk to your pharmacist if you're pregnant, breastfeeding, or have kidney or liver disease.

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

Assessment coverage: 8 of 10 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated May 24, 2013.

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 No. 36 Land And Sea Omega's, straight from the product label.

Brand Wachters'
Net contents 90 Tablet(s)
Market status Off market
Date entered into DSLD May 24, 2013
DSLD ID 21975
Product type Other Combinations
Supplement form Tablet Or Pill
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Vegetarian, Adult (18 - 50 Years), Organic
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 No. 36 Land And Sea Omega's by Wachters', 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:
3 Tablet(s)
Maximum serving Sizes:
3 Tablet(s)
Servings per container
30
IngredientAmount% DV
L-Glutamine0 NP--
Chlorophyll0 NP--
Proprietary Blend2400 mg--
Lecithin0 NP--
Conjugated Linoleic Acid0 NP--
Alfalfa0 NP--
Chia0 NP--
Flax0 NP--
Pumpkin0 NP--
Evening Primrose0 NP--
Wachter's Exclusive Blend of Sea Vegetation(R)0 NP--

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.
Precautions

THIS PRODUCT WAS SEALED FOR YOUR PROTECTION. DO NOT USE IF SEAL HAS BEEN TAMPERED WITH.

Keep out of reach of children.

Brand IP Statement(s)

No. 36 is a tableted form of Essential Fatty Acids (EFAs) solely from land plants and The Wachters’ Exclusive Blend of Sea Vegetation(R).

The Wachters’ Exclusive Blend of Sea Vegetation(R) is the key ingredient that makes this formula unique.*

“Wachters’ Exclusive Blend of Sea Vegetation”(R) is a registered trademark of Wachters’ Organic Sea Products and is an exclusive combination of multi-marine plant sources.

Formulation

Wachters’ Organic Sea Products dietary supplements contain no preservatives, yeast, artificial coloring, artificial flavorings, starch or animal products.

General Statements

No heat, moisture or chemicals are used in preparation of No. 36.

ORGANIC SEA PRODUCTS

The fatty acids that are needed for health cannot be made by the body and must be supplied through the diet. Every living cell of the body needs essential fatty acids for rebuilding and producing new cells. Scientists classify essential fatty acids into two basic categories, omega-3 fatty acids and omega-6 fatty acids. No. 36 provides a good ratio between Omega-3 Fatty Acids, Omega-6 Fatty Acids and Omega-9 Fatty Acids with a combination of Pumpkin, Flax and Chia seeds along with Evening Primrose and Lecithin. L-Glutamine and Chlorophyll may assist in maintaining the proper acid/alkaline balance in the body.

To report a serious adverse event or obtain product INFORMATIONCALLsWWWWACHTERSCOM

Made in U.S.A

Suggested/Recommended/Usage/Directions

Recommended Dosage: As a dietary supplement, take 3 or more tablets of No. 36 with a glass of water or juice. For optimum results, use this product with other Wachters' supplements.

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.

Seals/Symbols

Since 1932 W Borne From The Sea

FDA Statement of Identity

Dietary Supplement

General

Code #5248

See for yourself

No. 36 Land And Sea Omega's by Wachters' label

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

What’s inside

The Ingredients in No. 36 Land And Sea Omega's by Wachters'

These are the 10 active ingredients this product is made of. Select any to open its full monograph.

Serving size3 Tablet(s) Dosage formTablet Or Pill Servings per container30 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Proprietary Blend

2400 mg per serving
Interaction report

No. 36 Land And Sea Omega's by Wachters' Drug Interactions

Want to check YOUR meds against No. 36 Land And Sea Omega's?

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
1,002Drugs
2 Major 967 Moderate 33 Minor

Ingredients driving the most interactions

Flax 597
Alfalfa 583

Each ingredient & the kinds of drugs it affects

For each ingredient in No. 36 Land And Sea Omega's with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Flax5 drug types · 597 drugs

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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence B
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.

Likelihood Probable Evidence B
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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence D

Alfalfa6 drug types · 583 drugs

Warfarin (Coumadin)

Theoretically, alfalfa might reduce the anticoagulant activity of warfarin.
Alfalfa contains a large amount of vitamin K. This could theoretically interfere with the activity of warfarin.

Likelihood Probable Evidence D
Antidiabetes Drugs

Theoretically, alfalfa might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research suggests that alfalfa decreases blood sugar in diabetic mice. Also, in one case report, a diabetic patient experienced hypoglycemia after consuming alfalfa extract. Monitor blood glucose levels closely. Dose adjustments might be necessary.

Likelihood Possible Evidence D
Contraceptive Drugs

Theoretically, alfalfa might interfere with the activity of contraceptive drugs.
Alfalfa contains coumestrol, a phytoestrogen, and isoflavonoids, which have estrogenic effects.

Likelihood Possible Evidence D
Estrogens

Theoretically, alfalfa might interfere with hormone therapy.
Alfalfa contains coumestrol, a phytoestrogen, and isoflavonoids, which have estrogenic effects.

Likelihood Possible Evidence D
Immunosuppressants

Theoretically, alfalfa might decrease the efficacy of immunosuppressive therapy.
In vitro research and human case reports suggest that alfalfa may have immunostimulant effects.

Likelihood Possible Evidence D
Photosensitizing Drugs

Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Animal research suggests that excessive doses of alfalfa may increase photosensitivity, possibly due to its chlorophyll content. It is unclear if this effect would be clinically relevant in humans.

Likelihood Possible Evidence D

Chlorophyll2 drug types · 337 drugs

Methotrexate (Trexall, Others)

Theoretically, chlorophyll may reduce the clearance of methotrexate.
In one case report, a 54-year-old male developed delayed clearance of intravenous high-dose methotrexate with concomitant use of chlorophyll. When chlorophyll was stopped 2 days prior to methotrexate treatment, methotrexate clearance was unaffected.

Likelihood Possible Evidence B
Photosensitizing Drugs

Theoretically, concomitant use of chlorophyll with photosensitizing drugs may have additive effects.
Chlorophyll has been reported to cause photosensitization. In two case reports, pseudoporphyria developed after oral intake of chlorophyll. Theoretically, concomitant use with other photosensitizing drugs may exacerbate this effect.

Likelihood Probable Evidence B

Evening Primrose5 drug types · 234 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, evening primrose oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Evening primrose oil contains gamma linolenic acid (GLA). There is preliminary clinical evidence that GLA can reduce platelet aggregation and prolong bleeding time.

Likelihood Possible Evidence D
Lithium

Theoretically, concomitant use of lithium with evening primrose oil might decrease lithium levels and effects.
In a case report, a patient on a stable dose of lithium for 10 years experienced a reduction in lithium levels after taking evening primrose oil 500 mg daily. Baseline levels were 0.69 mmol/L, which decreased to 0.37 mmol/L after 2 months and 0.23 mmol/L after 3 months of use. Lithium levels increased within 6 weeks of discontinuing evening primrose oil, to 0.73 mmol/L; no clinical effects were noted.

Likelihood Possible Evidence D
Lopinavir/Ritonavir (Kaletra)

Theoretically, evening primrose oil might increase the levels and effects of lopinavir.
In a case report, an HIV patient who took evening primrose oil (Efamol) along with lopinavir/ritonavir experienced an increase in serum levels of lopinavir to 15.2 mg/L. Six weeks after discontinuing evening primrose oil, levels of lopinavir returned to the normal range of 5-10 mg/L. When re-challenged with evening primrose oil for a week, the patient's lopinavir levels increased from 6.69 to 8.11 mg/L. It is suspected that evening primrose oil increases levels of lopinavir by inhibiting cytochrome P450 3A4 (CYP3A4), which metabolizes lopinavir. However, this effect has not been reported in other research.

Likelihood Possible Evidence D
Phenothiazines

Theoretically, taking evening primrose oil with phenothiazines might increase the risk of convulsions.
Evening primrose oil contains gamma-linolenic acid (GLA). There is some concern that taking supplements containing GLA might cause seizures, or lower the seizure threshold, when taken with phenothiazines. In one report, three patients with schizophrenia who had received phenothiazines developed EEG changes suggestive of temporal lobe epilepsy after starting treatment with GLA, although none experienced an actual seizure. In another report, two patients with schizophrenia who were stabilized on phenothiazines developed seizures when evening primrose oil 4 grams daily was added. One of these patients had a prior history of seizures. It is unclear whether evening primrose oil had any additive epileptogenic effects with the phenothiazines; there is no evidence that taking evening primrose oil alone causes seizures.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
In vitro research shows that linoleic acid, a constituent of evening primrose oil, inhibits CYP2C9.

Likelihood Possible Evidence D

L-Glutamine1 drug type · 50 drugs

Anticonvulsants

Theoretically, glutamine might antagonize the effects of anticonvulsant medications.
Glutamine is metabolized to the excitatory neurotransmitter glutamate. Glutamate might have antagonistic effects with anticonvulsant drugs. However, this interaction has not yet been reported in humans.

Likelihood Possible Evidence D

Pumpkin1 drug type · 1 drug

Lithium

Pumpkin might reduce excretion and increase levels of lithium.
Pumpkin is thought to have diuretic properties. Theoretically, this might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
The maker

Brand information

Manufacturer and brand details for No. 36 Land And Sea Omega's, from the product label.

Wachters'

See all Wachters' products
Name
Wachters' Organic Sea Products
Street Address
550 Sylvan Street
City
Daly City
State
CA
ZipCode
94014
Pharmacist Counseling Corner

No. 36 Land And Sea Omega's by Wachters': Common Questions

Does No. 36 Land And Sea Omega's by Wachters' interact with any medications?
Yes. Based on its ingredients, No. 36 Land And Sea Omega's has a known interaction with 1,002 medications, including 2 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
No. 36 Land And Sea Omega's contains 10 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is 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.
Is this safe to take if I'm pregnant?
Not safely, based on our data. Alfalfa is possibly unsafe in pregnancy because it has estrogen-like effects. Chlorophyll should be avoided. L-glutamine, lecithin, and evening primrose are rated likely or possibly safe, but since this is a blend with multiple ingredients and some real concerns, talk with your doctor or pharmacist before taking it.
Can I take this while breastfeeding?
The safety data is mixed and incomplete. L-glutamine, lecithin, and evening primrose are rated likely or possibly safe, but alfalfa and chlorophyll should be avoided in supplement doses while breastfeeding. Since we have no breastfeeding data for several ingredients, check with your doctor or pharmacist for personalized advice.
What is L-glutamine in this product for?
L-glutamine is an amino acid that's effective for sickle cell disease and possibly helpful for recovery from surgery, critical illness, and HIV-related wasting. In this product, it's one of several active ingredients in the blend.
Does this contain fish or shellfish?
The ingredient list doesn't specify fish or shellfish as sources, though "omega" products often include fish oils. If you have a shellfish or fish allergy, contact the manufacturer directly to confirm the source of the oils and whether any cross-contamination is possible.
What are the most common side effects?
L-glutamine, alfalfa, chia, pumpkin, and evening primrose oil may all cause gas, bloating, diarrhea, or abdominal discomfort. Chlorophyll's main concern is photosensitization (sun sensitivity). If you experience any of these, try a smaller dose or stop and talk to your pharmacist.
Is this gluten-free?
The product facts don't list gluten or note whether it's certified gluten-free. Contact the manufacturer or check the label on your bottle to confirm.

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

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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.

No. 36 Land And Sea Omega's label
Go deeper

The Full Monographs Behind No. 36 Land And Sea Omega's’s Ingredients

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

Herb & supplement monograph

Glutamine

Interacts with 50 drugs

Glutamine is the most abundant amino acid in the body and is usually made in your muscles. A prescription form is FDA-approved to help reduce sickle cell disease complications, but for most...

Read the full Glutamine monograph →
Herb & supplement monograph

Chlorophyll

Interacts with 337 drugs

Chlorophyll is the green pigment found in plants and algae, and supplements often use a stable form called chlorophyllin. It is most studied for reducing body and fecal odor and as a topical...

Read the full Chlorophyll monograph →
Herb & supplement monograph

Lecithin

Lecithin is a natural fatty substance found in foods and made by the body that is widely used as a supplement and food emulsifier. Evidence supporting most of its health claims is limited, t...

Read the full Lecithin monograph →
Herb & supplement monograph

Alfalfa

Interacts with 583 drugs

Alfalfa is a nutrient-rich legume that people use for high cholesterol, menopause symptoms, and general wellness, but solid human evidence for most of these uses is limited. It is best avoid...

Read the full Alfalfa monograph →
Herb & supplement monograph

Chia

Chia seeds are a nutritious whole food rich in fiber, plant-based omega-3 fats (ALA), and protein. They are generally safe as part of a healthy diet, and may modestly help with regularity an...

Read the full Chia monograph →
Herb & supplement monograph

Flaxseed

Interacts with 597 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 may modestly lower cholesterol, but evid...

Read the full Flaxseed monograph →
Herb & supplement monograph

Pumpkin

Interacts with 1 drug

Pumpkin is a nutritious squash, and its seeds and seed oil are the parts most often used as supplements, mainly for urinary and prostate symptoms. The evidence for these uses is limited and...

Read the full Pumpkin monograph →
Herb & supplement monograph

Evening Primrose

Interacts with 234 drugs

Evening primrose oil is a seed oil rich in gamma-linolenic acid (GLA), an omega-6 fatty acid, that is popularly used for skin conditions, PMS, and breast pain. The evidence behind most of th...

Read the full Evening Primrose monograph →
Sources

Sources & How We Checked

No. 36 Land And Sea Omega's'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 144 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.

Glutamine 11 references
  1. Miller AL. Therapeutic considerations of L-glutamine: a review of the literature. Altern Med Rev 1999;4:239-48..
  2. Bozzetti F, Biganzoli L, Gavazzi C, et al. Glutamine supplementation in cancer patients receiving chemotherapy: a double-blind randomized study. Nutrition 1997;13:748-51.. PubMed
  3. Mebane AH. L-Glutamine and mania. Am J Psychiatry 984;141:1302-3.
  4. Meldrum BS. Glutamate as a neurotransmitter in the brain: review of physiology and pathology. J Nutr 2000;130:1007S-15S.. PubMed
  5. Garlick PJ. Assessment of the safety of glutamine and other amino acids. J Nutr 2001;131:2556S-61S.. PubMed
  6. Chapman AG. Glutamate and epilepsy. J Nutr 2000;130:1043S-5S.. PubMed
  7. Ziegler TR. Glutamine supplementation in cancer patients receiving bone marrow transplantation and high dose chemotherapy. J Nutr 2001;131:2578S-84S.. PubMed
  8. Laviano A, Molfino A, Lacaria MT, Canelli A, De Leo S, Preziosa I, Rossi Fanelli F. Glutamine supplementation favors weight loss in nondieting obese female patients. A pilot study. Eur J Clin Nutr. 2014 Nov;68(11):1264-6. PubMed
  9. Endari (l-glutamine) [package insert]. Torrance, CA: Emmaus Medical,Inc; 2017.
  10. Niihara Y, Miller ST, Kanter J, et al. A Phase 3 Trial of l-Glutamine in Sickle Cell Disease. N Engl J Med 2018;379(3):226-35. doi: 10.1056/NEJMoa1715971.
  11. Ogden HB, Child RB, Fallowfield JL, et al. Gastrointestinal Tolerance of Low, Medium and High Dose Acute Oral l-Glutamine Supplementation in Healthy Adults: A Pilot Study. Nutrients. 2020;12(10):2953. PubMed

See these in context on the Glutamine monograph →

Chlorophyll 5 references
  1. Mathews-Roth MM. Carotenoids in erythropoietic protoporphyria and other photosensitivity diseases. Ann N Y Acad Sci, 1993; 691:127-38. PubMed
  2. Belen'kii, G. B. and Krikun, B. L. [Treatment of herpes simplex and herpes zoster by chlorophyll preparations]. Sov.Med. 1971;34(1):151-152.
  3. Brooks SL, Sanders J, Seymour JF, Mellor JD. A case of delayed methotrexate clearance following administration of a complementary medication containing chlorophyll. J Oncol Pharm Pract. 2014 Jun;20(3):225-8. PubMed
  4. Rossi E, Borchard K, Cole JM. Pseudoporphyria following self-medication with chlorophyll. Australas J Dermatol. 2015 Feb;56(1):47-8. PubMed
  5. Zhao CY, Frew JW, Muhaidat J, et al. Chlorophyll-induced pseudoporphyria with ongoing photosensitivity after cessation - a case series of four patients. J Eur Acad Dermatol Venereol 2016;30(7):1239-42. PubMed

See these in context on the Chlorophyll monograph →

Lecithin 9 references
  1. Buchman AL, Dubin M, Jenden D, et al. Lecithin increases plasma free choline and decreases hepatic steatosis in long-term total parenteral nutrition patients. Gastroenterology 1992;102:1363-70.
  2. Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline (2000). Washington, DC: National Academy Press, 2000. Available at: http://b
  3. Chatellier G, Lacomblez L. Tacrine (tetrahydroaminoacridine; THA) and lecithin in senile dementia of the Alzheimer type: a multicentre trial. Groupe Francais d'Etude de la Tetrahydroaminoacridine. BMJ 1990;300:495-9.
  4. Gelenberg AJ, Dorer DJ, Wojcik JD, et al. A crossover study of lecithin treatment of tardive dyskinesia. J Clin Psychiatry 1990;51:149-53.
  5. Little A, Levy R, Chuaqui-Kidd P, Hand D. A double-blind, placebo controlled trial of high-dose lecithin in Alzheimer's disease. J Neurol Neurosurg Psychiatry 1985;48:736-42. PubMed
  6. Palm M, Moneret-Vautrin DA, Kanny G, et al. Food allergy to egg and soy lecithins. Allergy 1999;54:1116-7. PubMed
  7. Drachman DA, Glosser G, Fleming P, et al. Memory decline in the aged: treatment with lecithin and physostigmine. Neurology 1982;32:944-50. PubMed
  8. Gelenberg, A. J., Doller-Wojcik, J. C., and Growdon, J. H. Choline and lecithin in the treatment of tardive dyskinesia: preliminary results from a pilot study. Am J Psychiatry 1979;136(6):772-776. PubMed
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Alfalfa 32 references
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Chia 12 references
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  2. 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
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Flaxseed 37 references
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Pumpkin 5 references
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Evening Primrose 33 references
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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.

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