Beef Tallow + Dostarlimab-Gxly
Dostarlimab-Gxly brand name: Jemperli.
We found no known interaction between Beef Tallow and Dostarlimab-Gxly in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first.
Beef Tallow and Dostarlimab-Gxly
We checked these two against our interaction database. Here is what we found.
No Known Interaction Found
We did not find a documented interaction between Dostarlimab-Gxly and Beef Tallow in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.
Worth understanding: our licensed dataset holds no drug-interaction record for Beef Tallow at all — not against Dostarlimab-Gxly, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.
If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.
Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.
Beef Tallow safety at a glance
Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center) — the full detail is in the Special populations card below. Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Beef Tallow in Pregnancy & Breastfeeding
When used orally in the amounts commonly found in foods. There is insufficient reliable information available about the safety of using beef tallow in amounts greater than those commonly found in the diet during pregnancy or lactation.
DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.© 2026 Therapeutic Research Center
Where Beef Tallow and Dostarlimab-Gxly Sit Against Everything Else
Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.
#823 of 1,452 supplements looked up here in the last 7 days
#858 of 2,830 medications looked up here in the last 7 days
Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.
Where does our data come from?
- Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Beef Tallow reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Beef Tallow and Dostarlimab-Gxly records this page draws on were last updated July 11, 2026.
- What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
About Beef Tallow
What is Beef Tallow?
- Cooking and frying fat
- Skin moisturizer and balm
- Homemade skin care and soaps
- Part of ancestral or traditional diets
- Lip balm and body care
Beef tallow is rendered fat from cattle used as a cooking fat and, more recently, as a natural skin moisturizer. It is mostly saturated and monounsaturated fat, so it is calorie-dense and should be used in moderation; strong human evidence for health benefits beyond being a cooking fat is limited. Talk with your pharmacist or doctor before using it as a supplement, especially if you have heart or cholesterol concerns.
Rendered fat from cattle (Bos taurus), usually from around the kidneys (suet) or other fatty tissue · Solid cooking fat, cooking oil, skin balms and salves, soaps, and some capsules or supplements
An interaction check asks whether these two react with each other — it does not ask whether Beef Tallow is a good idea for someone in your situation. Here is what our Beef Tallow record says about it on its own.
Beef Tallow: dosing
There is no established medicinal dose for beef tallow. It is used as a cooking fat in the same way you would use butter or oil, and portion sizes should follow normal dietary guidelines for fats.Because it is high in saturated fat, most health authorities suggest limiting total saturated fat intake. If you use tallow for cooking, use it in moderation as part of a balanced diet.For skin use, follow the directions on the specific product you buy.
From our Beef Tallow monograph — the full record covers uses, side effects and every documented interaction.
About Dostarlimab-gxly Injection
What Is Dostarlimab-gxly Injection Used For?
Brand name: Jemperli
-
Dostarlimab-gxly injection is used to treat a certain type of endometrial cancer (cancer that begins in the lining of the uterus) in adults that has progressed or has returned after treatment with other chemotherapy medication(s). Dostarlimab-gxly injection is also used to treat a certain type of solid tumor that has spread to other parts of the body in adults who were previously treated unsuccessfully with another chemotherapy medication and do not have other satisfactory treatment options. Dostarlimab-gxly injection is in a class of medications called monoclonal antibodies. It works by blocking the action of a certain protein in cancer cells. This helps the person's immune system to fight against the cancer cells, and helps to slow tumor growth.
Other Drugs & Beef Tallow
Browse every other medication we’ve checked against Beef Tallow — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
No interaction 2,829 drugs checked — show the list
We also checked Beef Tallow against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Testosterone ›
- Losartan Potassium ›
- Metoprolol ›
- Aspirin ›
- Ivermectin ›
- Rivaroxaban ›
- Rosuvastatin ›
- Escitalopram ›
- Acetaminophen ›
- Tadalafil ›
- Clopidogrel ›
- Atorvastatin ›
- Valacyclovir ›
- Docusate ›
- Hydroxyurea ›
- Abemaciclib ›
- Methamphetamine ›
- Ibuprofen ›
- Sumatriptan ›
- Semaglutide ›
- Tirzepatide ›
- Warfarin Sodium ›
- Prednisone ›
- Propranolol ›
- Lisdexamfetamine ›
- Bupropion ›
- Metformin ›
- Acyclovir ›
- Amoxicillin ›
- Lisinopril ›
- Bendamustine ›
- Amitriptyline ›
- Doxycycline ›
- Methotrexate ›
- Lamotrigine ›
- Fluoxetine ›
- Amphetamine ›
- Pregabalin ›
- Gabapentin ›
- Acetaminophen, Codeine ›
- Azithromycin ›
- Dextroamphetamine ›
- Isotretinoin ›
- Clonazepam ›
- Omeprazole ›
- Quetiapine ›
- Methylene Blue ›
- Amlodipine Besylate ›
- Duloxetine ›
- Letrozole ›
- Buspirone ›
- Citalopram ›
- Ciprofloxacin ›
- Naproxen ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Beef Tallow list.
Beef Tallow References
The 9 references that drive our Beef Tallow monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.
- Sacks FM, Lichtenstein AH, Wu JHY, et al.; American Heart Association. Dietary Fats and Cardiovascular Disease: A Presidential Advisory From the American Heart Association. Circulation 2017;136(3):e1-e23.
- Denke MA, Grundy SM. Effects of fats high in stearic acid on lipid and lipoprotein concentrations in men. Am J Clin Nutr 1991;54(6):1036-40. PubMed
- Schwab US, Vogel S, Lammi-Keefe CJ, et al. Varying dietary fat type of reduced-fat diets has little effect on the susceptibility of LDL to oxidative modification in moderately hypercholesterolemic subjects. J Nutr 1998;128(10):1703-9. PubMed
- Shen X, Miao S, Zhang Y, et al. Stearic acid metabolism in human health and disease. Clin Nutr 2025;44:222-238. PubMed
- Petersen KS, Maki KC, Calder PC, et al. Perspective on the health effects of unsaturated fatty acids and commonly consumed plant oils high in unsaturated fat. Br J Nutr 2024;132(8):1039-1050. PubMed
- Zhou L, Zheng M, Zhang T, et al. Chemical property, bioactive constituent and volatile compound changes of beef tallow during an improved flavor-retaining refining approach. Food Chem 2025;477:143491. PubMed
- Limmatvapirat C, Limmatvapirat S, Krongrawa W, et al. Beef tallow: Extraction, physicochemical property, fatty acid composition, antioxidant activity, and formulation of lotion bars. J. Appl. Pharm. Sci. 2021;11(9):18-28. DOI
- Kawahara S, Takenoyama SI, Nagato C, Muguruma M, Ito T, Yamauchi K. Evaluation of beef tallow as a natural source of conjugated linoleic acid. Animal Sci. J. 2002;73(6):533-8. DOI
- US Department of Agriculture (USDA). Fat, beef tallow. April 2018. Available at: https://fdc.nal.usda.gov/food-details/171400/nutrients. Accessed April 9, 2025.
Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.
Taking Beef Tallow and Dostarlimab-Gxly Together: Common Questions
Is it safe to take Beef Tallow with Dostarlimab-Gxly?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.