A meal featuring a burger, onion rings, and potato wedges

Rybelsus Foods to Avoid

When taking Rybelsus, it is important to understand how your diet affects its effectiveness. Being mindful of the foods you consume can help ensure the medication works optimally.

In this guide, we will discuss key foods and beverages to avoid while taking Rybelsus, along with recommendations for healthier alternatives.

Foods to Avoid on Rybelsus

Some key foods to avoid while taking rybelsus include:

Fatty Foods

When taking Rybelsus, it’s best to avoid fatty foods as much as possible. Fatty foods can slow down the absorption of the medication semaglutide in your gut.

Semaglutide is the active ingredient in Rybelsus that helps lower blood sugar levels. It’s designed to be absorbed into your bloodstream through the walls of your stomach and small intestine.

However, high-fat foods can coat the walls of your GI tract and prevent semaglutide from being properly absorbed. They can also delay the emptying of your stomach contents, which can lead to GI symptoms such as bloating, abdominal cramping, nausea, and vomiting. 

Plus, this slower absorption means it will take longer for you to get the full effects of your Rybelsus dose. Over time, high fat intake can make your medication less effective for managing blood glucose levels and weight loss.

Foods to avoid include: 

  • Fast food like burgers, fries, chicken nuggets, and milkshakes. Fast food is notoriously high in fat from frying, greasy sauces, and fatty meat cuts.
  • Fried foods like fried chicken, mozzarella sticks, egg rolls, and doughnuts. 
  • Fatty cuts of meat like bacon, sausage, ribeye steak, and dark chicken meat. 
  • Whole milk dairy products like whole milk, full fat cheese, cream, and ice cream. 

Processed Foods

Eating processed foods high in fat, salt, and sugar can spike blood sugar and stimulate hunger, which can affect how Rybelsus works. Additionally, these foods are typically low in fiber and nutrients.

Therefore, avoid foods such as fast food, frozen pizza, microwave meals, potato chips, store-bought baked goods, sugary cereals, flavored yogurts, and deli meats with added sodium, like bacon or ham.

Spicy Foods

Rybelsus can sometimes cause gastrointestinal side effects like nausea, vomiting, diarrhea, constipation, and stomach pain. Eating spicy foods while taking Rybelsus can worsen these side effects.

The capsaicin in chili peppers and other spicy ingredients can further irritate the digestive tract, exacerbating any GI upset caused by Rybelsus. Spicy foods also increase stomach acid production, which can amplify symptoms.

It’s best to avoid heavily spiced dishes or anything with a lot of chili peppers, cayenne, curry, or other pungent seasonings.

Your healthcare provider will fill out two sections of the application as well as signing and dating it. The paper application can then be mailed or faxed. If it’s faxed, it must be faxed from your healthcare provider’s office. The processing may take up to 10 business days. Your healthcare provider will be notified if you’re approved, and the medication will be sent there for you to pick up.

Sugary Foods and Beverages

Consuming sugary foods and beverages while on Rybelsus can cause an uncontrolled increase in blood sugar levels, thereby reducing the medication’s efficacy.

These foods and drinks also contribute to weight gain, which may counteract the weight loss benefits of Rybelsus.

  • Foods to avoid include
  • Sweetened iced tea, fruit juices, and sports drinks
  • Candies, chocolates, and other sweets
  • Sugary cereals and granola bars
  • Pastries, cakes, and other baked goods
  • Jams and syrups


Consuming alcohol while taking Rybelsus can be dangerous and should be avoided for these reasons. 

  • It can increase certain side effects – Drinking alcohol while taking Rybelsus may worsen common side effects like nausea, vomiting, diarrhea, dizziness, and headaches. This is because alcohol acts as a diuretic, causing dehydration, which can make these side effects worse.
  • It can cause dangerous interactions – Rybelsus works by increasing insulin production. Alcohol can decrease blood sugar levels already lowered by Rybelsus, causing hypoglycemia. This dangerous drop in blood sugar can lead to shakiness, confusion, blurred vision, loss of consciousness, seizures, and even death in extreme cases. The combination can also place extra strain on the liver.

What to Eat When Taking Rybelsus

Here are some recommended foods when on Rybelsus.

Foods Abundant in Fiber, Protein and Magnesium

Foods abundant in fiber, protein, and magnesium are very beneficial. High-fiber foods help control blood sugar levels. These include whole grains like brown rice, whole-wheat pasta, and oatmeal, as well as fruits and vegetables.

Protein-rich foods aid in better sugar digestion, making lean meats such as turkey, fish, chicken, and low-fat dairy highly recommended.

Foods packed with magnesium, vital for carbohydrate metabolism, are also important. Avocados, almonds, and spinach are great sources.

Vegetables Low in Starch

When taking Rybelsus, it’s important to choose low-starch vegetables that won’t spike your blood sugar as much as starchy vegetables. Some great options include:

  • Leafy greens like spinach, kale, lettuce, and arugula
  • Broccoli
  • Bell peppers
  • Tomatoes
  • Carrots
  • Zucchini and other summer squash

These vegetables are packed with nutrients but contain fewer digestible carbs than starchier veggies like potatoes, corn, and peas. Pairing Rybelsus with low-starch veggies can help keep your blood sugar steady. 

Try building meals around leafy salads, sautéed broccoli or zucchini, roasted carrots, and more. Going easy on starchy vegetables can help you manage blood sugar symptoms while getting plenty of veggies.

Foods Containing Healthy Fats

When it comes to healthy fats, you’ll want to focus on eating foods with monounsaturated and polyunsaturated fats. Monounsaturated fats are found in foods like olive oil, avocados, and nuts. Polyunsaturated fats are found in foods like fatty fish, walnuts, and sunflower seeds.

These types of fats are beneficial because they can help reduce inflammation in the body and provide important nutrients. Inflammation can sometimes exacerbate the side effects of Rybelsus, so getting more anti-inflammatory fats is recommended. However, be mindful of portion sizes, as even healthy fats are still high in calories.

Some good food options include: 

  • Olive oil – Use it for cooking, drizzling on salads and vegetables, or making salad dressings.
  • Avocados – Add some avocado slices to sandwiches, salads, or even omelets. You can also make guacamole for dipping veggies.
  • Nuts – Snack on a handful of almonds, walnuts, pecans, or hazelnuts. You can also add them to cereals and salads.
  • Seeds – Sprinkle chia, hemp, pumpkin, flax, and sunflower seeds on top of yogurt, oatmeal, and salads.
  • Fatty fish – Try salmon, mackerel, sardines, trout, herring, and anchovies. 
  • Nut butters – Look for natural nut butters without hydrogenated oils. Peanut, almond, and cashew butters are good options. Spread them on whole-grain toast or add them to smoothies.

Bland Foods

Foods that are bland and easy to digest may help reduce gastrointestinal side effects like nausea, which is a common side effect of Rybelsus. 

Here are some good bland foods to try:

  • Plain oatmeal or cream of wheat – Oatmeal and cream of wheat are great bland breakfast options that provide carbs and fiber without strong flavors. 
  • White rice -It’s easily digestible, low in fiber, and often recommended during digestive recovery periods.
  • Bread or toast – Bread products like plain white toast, bagels, and English muffins are typically well-tolerated because they are simple and low in fiber. 
  • Crackers – Look for bland crackers like saltines, oyster crackers, or plain rice cakes.
  • Baked or broiled chicken breast – Plain chicken breast is a good source of lean protein that isn’t too harsh on the stomach.
  • Broiled or baked white fish – Mild, lean fish like tilapia, cod, and haddock are gentle on the stomach, especially when cooked without heavy oils or spices.

Cooked carrots, green beans, or zucchini – These vegetables are gentle on the stomach and are a good way to add nutrients to a bland diet without strong flavors.

Rybelsus Diet Plan Tips

When taking Rybelsus, it’s important to focus your meal planning on foods that won’t interfere with the medication’s effectiveness. Here are some tips:

  • Focus your meals around lean proteins, fruits, and vegetables, and reduce unnecessary snacking. 
  • Be mindful of portion sizes. Overeating can exacerbate Rybelsus’ digestive effects. Get familiar with standard serving sizes of foods and appropriate portions for your needs.
  • Avoid excessive snacking between meals. Unplanned grazing can add up in calories and make blood sugar control more difficult.
  • Drink water before and during meals. Staying hydrated supports digestion.
  • Slow down your eating pace. Taking time to thoroughly chew each bite can prevent overeating.
  • Don’t skip meals. Maintaining a regular, balanced eating routine is important for managing diabetes with Rybelsus.

With smart meal planning focused on nutritious foods in proper portions, you can get the most out of your Rybelsus treatment.

Wrapping Up

Whether you’re taking rybelsus for weight loss or as part of your diabetes treatment, remember that what you eat and drink can impact how well the medication is absorbed and how effectively it works.

It’s important that you work closely with your healthcare provider to find an eating pattern tailored to your needs and preferences. (Don’t just wing it)