Lecithin Granules Ingredients & Drug Interactions
by Thompson
What is this page for?
First and foremost: checking Lecithin Granules 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
Lecithin Granules is a dietary supplement by Thompson with 1 active ingredient. Its ingredients are commonly taken for high cholesterol, liver health, brain and memory support.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Lecithin Granules by Thompson
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 2 active ingredients: lecithin and polyunsaturated fat. Lecithin is a naturally occurring compound that comes from soy or egg and is used as an emulsifier and nutritional supplement.
It has no inactive fillers listed.
Does it work?
Couldn't assess
The evidence for lecithin is mixed. It's rated likely ineffective for Alzheimer disease.
For age-related cognitive decline, anxiety, bipolar disorder, and TPN-associated hepatic steatosis (a liver condition linked to IV nutrition), the data we hold shows insufficient evidence to rate it either way. It's also commonly used to help with clogged milk ducts during breastfeeding, but evidence on that isn't scored in our ratings.
How safe is it?
Well-documented data
Lecithin is generally considered safe in food and supplement amounts. The most common side effects are abdominal pain, diarrhea, bloating, and nausea — most people tolerate it well.
If you have an egg or soy allergy, lecithin can trigger allergic skin reactions; check the label for the source. While lecithin is rated likely safe in pregnancy and lactation, talk with your doctor or pharmacist before starting supplements, especially if you're nursing and considering it for clogged ducts.
Meds to double-check
No known interactions
No interactions are documented in our data for the ingredients we could check. Polyunsaturated fat wasn't checked against our interaction database, so run your exact medications through the search tool on this page if you want full clarity.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. No medication interactions are currently documented, and safety information is well characterized.
This is a straightforward lecithin supplement with no documented drug interactions for the ingredient we could check. It's generally well tolerated, though it may cause mild digestive upset.
If you're pregnant, nursing, or have egg or soy allergies, or if you want to use it for a specific health goal, talk with your doctor or pharmacist first to make sure it fits your situation.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Aug 26, 2014.
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 Lecithin Granules, straight from the product 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 Lecithin Granules by Thompson, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 50 {Calories} | -- |
| Total Carbohydrates | 1 Gram(s) | 1% |
| Calories from Fat | 35 {Calories} | -- |
| Saturated Fat | 1 Gram(s) | 5% |
| Polyunsaturated Fat | 2.5 Gram(s) | -- |
| Total Fat | 4 Gram(s) | 6% |
| Lecithin | 7.5 Gram(s) | -- |
Other ingredients: None
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
ONCE DAILY
SINCE 1932
95% PHOSPHATIDES UNFLAVORED
FRESH HEALTHY
Keep your licensed health care practitioner informed when using this product.
Lecithin is a naturally occurring compound found in all cells in nature and plays a major role in almost all biological processes.
Packaged by weight, not volume. Some settling of contents may occur.
FDA Statement of Identity
DIETARY SUPPLEMENT
Precautions
WARNING: Do not use if safety seal is broken or missing.
Keep out of reach of children.
Suggested/Recommended/Usage/Directions
Directions: Use only as directed. Add one tablespoon (7.5 g) to cereals, salads, or ice cream. Can also be mixed with water, fruit juices, protein drinks and vegetable juices.
Storage
Keep container sealed to insure freshness. Store in a cool, dry place.
Brand IP Statement(s)
Discussion: Thompson(R) Lecithin Granules is intended to provide nutritive support for normal, healthy brain and nerve function.
Our own laboratory analysis guarantees purity and freshness of all Thompson(R) products.
(C)2014
General
7767239 1213
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Lecithin Granules by Thompson 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 Lecithin Granules by Thompson
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Tbsp Dosage formPowder Servings per container53 Amounts shown are per serving.
Lecithin
No knowninteractions
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...
Lecithin monograph & interactionsOther (inactive) ingredients: None. These complete the product’s ingredient list but are not active constituents.
Lecithin Granules by Thompson Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Lecithin Granules. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Lecithin Granules, from the product label.
Lecithin Granules by Thompson: Common Questions
Does Lecithin Granules by Thompson interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is lecithin safe if I'm pregnant or breastfeeding?
Can lecithin help with clogged milk ducts?
What are the side effects?
Does lecithin work for memory or thinking problems?
Are there any fillers in this product?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Lecithin Granules 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 Lecithin Granules’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Lecithin Granules'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 9 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.
Lecithin 9 references
- 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.
- 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
- 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.
- Gelenberg AJ, Dorer DJ, Wojcik JD, et al. A crossover study of lecithin treatment of tardive dyskinesia. J Clin Psychiatry 1990;51:149-53.
- 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
- Palm M, Moneret-Vautrin DA, Kanny G, et al. Food allergy to egg and soy lecithins. Allergy 1999;54:1116-7. PubMed
- Drachman DA, Glosser G, Fleming P, et al. Memory decline in the aged: treatment with lecithin and physostigmine. Neurology 1982;32:944-50. PubMed
- 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
- Electronic Code of Federal Regulations. Title 21, Chapter 1, Subchapter B, Part 184: Direct food substances affirmed as Generally Recognized as Safe. Subpart B - listing of specific substances affirmed as GRAS. Sec. 184.1400 Lecithin. Available at: https:
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