Avoid These Foods When Taking Januvia

Category: Healthy Living

Author

Posted on April 11, 2025

Scott is passionate about health and wellness, and enjoys writing on various topic surrounding these fields. Scott lives in Seattle and spends his free time restoring old furniture and playing pickleball with his friends.



More than 38 million Americans have diabetes (about 1 in 10), with 90-95% of them having Type 2 Diabetes, informs CDC.gov.

Januvia (sitagliptin) is a prescription medication used to help manage blood sugar levels in individuals with type 2 diabetes. It belongs to a class of drugs known as DPP-4 inhibitors, which work by increasing the levels of certain natural substances that help control blood sugar.

While Januvia can be highly effective, its success also depends on proper diet and lifestyle choices. That’s why it’s important to know which foods to avoid while taking Januvia.

This is because certain foods can interfere with the effectiveness of Januvia, cause undesirable side effects, or make it harder to maintain stable blood sugar levels. Here are Januvia dietary restrictions to keep in mind:

1. Sugary Foods and Beverages

Foods high in sugar can cause blood sugar spikes, counteracting the benefits of Januvia. These include:

  • Sodas and fruit juices
  • Candy and chocolate
  • Cakes, cookies, and pastries
  • Sweetened cereals

Better Choice: Opt for whole, unprocessed foods with natural sugars, such as fresh fruits. If you crave something sweet, choose sugar-free alternatives or snacks high in fiber and protein. Something like Greek yogurt is a great choice here, as it’s high in protein, which keeps you satiated for longer, and also low in sugar (choose the sugar-free options).

2. Refined Carbohydrates

White bread, pasta, and rice break down quickly into sugar, leading to blood sugar fluctuations. Since Januvia helps regulate glucose levels, consuming too many refined carbohydrates can hinder its effects.

Better Choice: Choose whole-grain alternatives such as whole wheat bread, brown rice, quinoa, and whole-wheat pasta to promote stable blood sugar levels. There are many grains out there with a low glycemic index, like millet, oats, buckwheat, and more. Do your research and find the ones that appeal to your taste buds.

3. Alcoholic Beverages

Drinking alcohol can cause blood sugar to fluctuate unpredictably. This is because it disrupts the liver’s ability to regulate glucose levels, reports Johns Hopkins Medicine.

Alcohol may also increase the risk of low blood sugar (hypoglycemia), especially if consumed on an empty stomach or in combination with other diabetes medications. Additionally, a lot of alcoholic beverages are high in sugar themselves, especially if you mix them with soft drinks like Coca-Cola or Sprite.

Better Choice: If you drink alcohol, do so in moderation and pair it with food to minimize its impact on blood sugar levels. Choose low-sugar drinks like dry wines or spirits mixed with club soda.

4. High-Sodium Processed Foods

Packaged and processed foods like chips, frozen meals, canned soups, and fast food often contain excessive sodium. High sodium intake can contribute to high blood pressure, a common issue among people with diabetes. It’s important to read the label carefully to ensure that you are checking how much sodium each serving size contains.

Additionally, if you are the kind of person who eats a whole package of cookies or chips in one sitting, then you need to be aware of how much sodium you are taking in at once.

Better Choice: Prepare fresh, home-cooked meals with herbs and spices for flavor instead of salt. Choose low-sodium options when buying canned or packaged foods.

5. Fried and Fatty Foods

Foods high in unhealthy fats, such as fried chicken, French fries, and greasy fast food, can lead to weight gain and insulin resistance. Excess fat in the diet can also contribute to high cholesterol and heart disease, both of which are concerns for people with diabetes.

Better Choice: Choose healthy fats from sources like olive oil, avocado, nuts, and fatty fish such as salmon. Baking, grilling, or steaming foods instead of frying is also a healthier option.

6. High-Fat Dairy Products

Full-fat dairy products like whole milk, cheese, and butter can contribute to weight gain and insulin resistance. This makes blood sugar control more challenging.

Better Choice: Opt for low-fat or non-dairy alternatives, such as almond milk, soy yogurt, or reduced-fat cheese.

7. Artificial Sweeteners

Some artificial sweeteners, commonly found in diet sodas and sugar-free products, can still impact insulin response and gut health. They may also trigger cravings for sweet foods, leading to overconsumption of carbohydrates.

Better Choice: Choose natural sweeteners like stevia or monk fruit in moderation.

8. Tropical Fruits With High Sugar Content

While fruits are generally a healthy choice, some tropical fruits contain high amounts of natural sugars that can lead to blood sugar spikes. These include:

  • Bananas
  • Pineapples
  • Mangos
  • Grapes

Better Choice: Stick to lower-glycemic fruits like berries, apples, pears, and citrus fruits, which have less impact on blood sugar.

9. Energy Drinks and Caffeinated Beverages

Some energy drinks and specialty coffees contain high amounts of sugar and caffeine. These can lead to rapid blood sugar fluctuations and increased stress on the heart.

Better Choice: Choose unsweetened tea, black coffee, or flavored water with no added sugar, as they fall in the Januvia safe food choices list.

Januvia Dietary Guidelines: Additional Tips

Here are some additional steps you can add to your daily schedule.

  • Monitor your blood sugar: Keep track of how different foods affect your levels to make informed dietary choices.
  • Stay hydrated: Drink plenty of water to help regulate blood sugar and prevent dehydration.
  • Pair carbohydrates with protein and fiber: Combining carbs with protein and fiber helps slow digestion and maintain steady blood sugar levels.
  • Consult a dietitian: A healthcare professional can help you design a meal plan that complements your diabetes medication.

By avoiding these foods and making healthier choices, you can improve the effectiveness of Januvia and better manage your diabetes.

Foods to Avoid While Taking Januvia: Now You Know

Don’t let yourself falter with the long list of foods to avoid while taking Januvia. As long as you are cooking healthy meals at home with delicious, fresh ingredients, you are good to go in this department.

Are you searching for discounted pricing on Januvia to reduce your financial burden? At PricePro Pharmacy, Americans can find popular prescriptions like Januvia at a discounted rate. We ship all across the USA!

Check out our discounted pricing for Januvia 25mg, 50mg, and 100mg on our website today!

Works Cited:

  • https://www.cdc.gov/diabetes/about/about-type-2-diabetes.html
  • https://www.hopkinsmedicine.org/-/media/general-internal-medicine/documents/faculty-resource/mixing-alcohol-with-your-diabetes.pdf
  • https://my.clevelandclinic.org/health/diseases/22206-insulin-resistance#:~:text=Excess%20body%20fat%3A%20Scientists%20believe,body%20more%20sensitive%20to%20insulin.
  • https://www.pricepropharmacy.com/product/januvia/
  • https://www.pricepropharmacy.com/canada-drugs-online-what-you-need-to-know-before-ordering/
  • https://www.pricepropharmacy.com/maximize-savings-what-to-look-for-in-medical-discounts-online/