Coffee and GLP-1: What You Need to Know
Published by Wink Coffee
GLP-1 medications like Ozempic, Wegovy, and Mounjaro have quickly become household names for those managing type 2 diabetes or pursuing weight loss. As more people incorporate these medications into their daily lives, one big question keeps popping up: Can I still enjoy my daily coffee?
Let’s break it down—how coffee and GLP-1 interact, what to be aware of, and how to sip smart while staying on track with your wellness journey.
First, What Is GLP-1?
GLP-1 (glucagon-like peptide-1) is a naturally occurring hormone that helps regulate blood sugar, slow gastric emptying, and promote feelings of fullness. GLP-1 receptor agonists—like Ozempic and Wegovy—mimic this hormone to help people control blood sugar and appetite more effectively.
Does Coffee Affect GLP-1 Medications?
Good news: there's no evidence that black coffee interferes with the effectiveness of GLP-1 medications. In fact, some studies suggest that coffee itself may stimulate your body’s natural GLP-1 response. One study published in the Journal of Nutrition found that coffee consumption increased GLP-1 secretion in healthy individuals[1].
So yes—your coffee habit and your medication can coexist peacefully.
Caffeine, Appetite, and Digestion
GLP-1 meds slow digestion, which can reduce hunger and sometimes cause nausea. Caffeine can also suppress appetite and stimulate digestion, which may amplify these effects in some people. If you feel jittery or queasy, it may help to have your coffee with food or scale back on how strong you brew it.
What About Cream and Sugar?
This is where things get personal. Black coffee is generally fine, but adding sugar, heavy cream, or sweetened creamers can introduce extra calories that may work against your goals—especially if you're taking GLP-1 for weight management. Try using plant-based milks or stevia-based sweeteners if you like to lighten your cup.
Listen to Your Body
Every body reacts differently. Some people may feel more sensitive to caffeine while on GLP-1 meds, while others notice no change. Pay attention to how you feel, and adjust your coffee timing, strength, or quantity as needed. If you’re unsure, talk to your healthcare provider.
Sources
- Nabih, E. S., et al. (2014). Coffee stimulates the release of GLP-1 and improves glucose tolerance in humans. Journal of Nutrition, 144(9), 1426–1430. https://doi.org/10.3945/jn.114.193797
- American Diabetes Association. GLP-1 Receptor Agonists. https://www.diabetes.org/diabetes/medication-management/type-2-medications/incretin-mimetics
- Cleveland Clinic. (2023). GLP-1 Medications: What They Are, How They Work. https://my.clevelandclinic.org/health/treatments/24493-glp-1-medications