Mounjaro foods to avoid; a Mounjaro injection is placed above a plate of unhealthy foods, with a blue background

5 foods to avoid while taking Mounjaro

February 3. 2023

Whether you are just starting a weight loss journey or you have been working towards your weight goal for a while now, both ways – we are happy to hear you are committing to changing your weight to improve your health and overall well-being. It is well-known that a proper calorie-deficit diet and regular physical exercise are necessary to achieve weight loss. Still, sometimes overweight or obese people need extra aid when a healthy meal plan and signing in to a gym don’t do the trick. If that is your case, and you are struggling to lose weight, you can always resort to weight loss supplements. A relatively new supplement is rising in popularity these days: Mounjaro. Today, our weight loss clinic in Chicago experts will share a secret to improve Mounjaro’s weight loss effect: foods to avoid while taking the drug.

By now, you should know that weight loss supplements are not magic pills. They provide a great aid to lose a couple of pounds fast, but they still require commitment from your side. Mounjaro, a diabetes medication with incredible weight loss benefits, is changing the weight loss game. When combined with diet and exercise, you are guaranteed to see results quickly. While there is a lot of talk about what to eat when taking weight loss supplements, in this article, we want to discuss foods to avoid while on Mounjaro. That way, you will take full advantage of this drug’s benefits and boost your weight loss journey to an unprecedented level of success.

How does Mounjaro work?

Before we dive into the foods to avoid while on a Mounjaro treatment, let’s talk a bit more about this drug. How much do you know about Mounjaro? If you are on a weight loss venture, you have probably heard something about Ozempic weight loss. A diabetes medication with weight loss side effects left everyone astonished. Almost the same happened with Mounjaro, only that this drug appears to be even more promising for losing weight quickly.

Mounjaro is the brand of an anti-diabetes drug called tirzepatide. This drug is manufactured by the pharmaceutical Eli Lilly; it was approved to treat adults with type 2 diabetes in May 2022. People who suffer from this disease can not manage blood sugar levels because their bodies do not use or produce insulin naturally. High blood glucose or blood sugar levels are dangerous because they can lead to serious health issues such as vision problems or heart and kidney disease. Mounjaro increases your body’s insulin production while lowering the amount of sugar your liver makes. That reduces blood sugar levels and slows down the pace food travels through your body.

Let’s explain that process a little further. Tirzepatide works as a dual receptor agonist for two naturally occurring hormones – glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1). Those two hormones aid the liver in releasing insulin after you eat food and slow down your gastric emptying. That way, Mounjaro will help you feel full longer after a meal. The longer you feel satisfied, the less you will eat; that will make it easier for you to stick to a low-calorie diet.

Mounjaro FDA approval

The American Diabetes Association (ADA) reported that clinical trials showed that 9 out of 10 overweight or obese patients – not suffering from diabetes – lost significant weight when using Mounjaro. The results from clinical trials were so promising that the Federal Drug and Food Administration (FDA) granted Mounjaro Fast Track status. At any moment, Mounjaro will become one of the most effective FDA-approved weight loss drugs. But today, thousands of people are already thriving in their weight loss ventures thanks to Mounjaro.

Do you have to follow a specific diet while taking this medicine?

Patients with a diabetes condition taking Mounjaro usually receive specific guidance from their healthcare providers regarding their diets. Besides maintaining low blood sugar levels, and maximizing the effects of the drug, the purpose of a diet is to keep unwanted side effects at bay. When using Mounjaro solely for weight loss purposes, you can also benefit from combining the drug with a healthy diet.

If achieving weight loss is your goal, a diet is part of any weight loss program. Mounjaro treatments are not excluded from that rule. Reaching a calorie deficit – burning more calories than you eat during the day – is the golden rule of weight loss. Mounjaro will help you boost your results quickly, but diet and exercise must still be part of the equation. It is incredible how a proper healthy diet tailored to your specific goals and needs can improve the effects of weight loss supplements. A professional nutritionist can tell you how to intensify Phentermine, Ozempic, or Mounjaro’s effects through an effective meal plan.

While there is no specific diet you should follow while on this drug, often Mounjaro is paired with low-calorie diets such as the ketogenic diet or the HCG diet. The point is to take full advantage of the appetite suppressant effect of Mounjaro to stick to those diets without so much struggle.

5 foods to avoid while you’re taking Mounjaro

There are certain foods or groups of foods you should try to avoid to enhance Mounjaro’s effects and attain fast weight loss. To increase weight loss even more, many patients opt for intermittent fasting. Intermittent fasting for women over 50 who are struggling to lose weight has shown to be incredibly effective in reducing body fat.

Another good reason to avoid certain foods is that while Mounjaro most common side effects are not potentially dangerous for your health, they can be uncomfortable. Among those side effects, this drug can provoke vomiting, nausea, diarrhea, stomach pain, constipation, and indigestion. Reducing these food intakes from your regular diet can also help minimize the side effects and make Mounjaor more tolerable.

These are five foods to avoid or moderate while taking Mounjaro for weight loss:

Fried or greasy foods

Grease and fatty foods are not welcomed in almost any healthy diet, especially not on the ones with weight loss purposes. We are talking about fries, chips, pizza, burgers, fried chicken, processed meats, and doughnuts, among many others. Those foods are the hardest ones to digest. Combined with nausea (one of Mounjaro’s side effects), it can become a problem quickly. Plus, all the foods mentioned are high in carbs, which makes them not weight loss-friendly.


Alcohol and medications never pair well; alcohol and weight loss are also not a good combination. Alcoholic substances can interact with Mounjaro creating dangerous side effects or potentially minimizing the drug’s positive results. Cocktails, for example, are high in sugar; drinking many will throw your diet off balance. Alcoholic drinks also increase your craving for unhealthy foods, which can lead to rapid weight gain.

Sweets and high-carbs foods

When on a low-carb diet, the best you can do is stay away from high-carb foods. Or even better, keep the food away from you. Avoid buying unhealthy foods or treats; hide them if your family consumes them, or give those treats away if you have any at home. Bread, pastries, and desserts may taste good but are bad for your weight loss journey. If you are a fan of snacks, you can always opt for protein bars. How many protein bars a day can you eat? It depends. Some of them contain large amounts of sugar. Always read the labels and choose the healthy ones.

Carbonated drinks

Sodas, sparkling water, carbonated energy drinks, and beer not only contain a large amount of sugar but will also make you feel bloated. That can increase stomach pain caused as a side effect of Mounjaro. Instead, drink plenty of water throughout the day. Experts suggest drinking iced water or clear cold drinks such as unsweetened tea.

Ginger tea

While ginger tea has many benefits, including contributing to weight loss, it may be counterproductive to drink it while on Mounjaro. Ginger tea helps speed up digestion, leading you to feel hungry faster. The opposite effect you are trying to obtain with Mounjaro – feeling satisfied for longer.

Final thoughts

Mounjaro is certainly becoming one of the most efficient weight loss aiders in town. Anyone trying to lose weight and change their body composition fast should know about this drug. Dieting and exercise are taken to a new level when paired with this type 2 diabetes medication. One subcutaneous injection a week, and you will start seeing results before you realize it. And when you know which foods to avoid to enhance Mounjaro effect, nothing can stop you from reaching your dream weight.

Do you want to learn more about Mounjaro and whether this supplement is the right fit for you? Schedule a call with us today. We are always ready to help you.

Nurse Walton


Nurse Walton

Born and raised in Chicago, IL, Chanay received her Practical Nurse licensure and went to work in clinical specialties such as Home Health, Assisted Living, Long-Term Care and Dialysis Centers. Through this work, she realized the importance of diet, nutrition and weight loss among her patients. This led her to open A Better Weigh, Inc. Medical Weight Loss Center in 2009.

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