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Food

A Neuroscientist Says To Avoid These 5 Foods That Can 'Increase The Risk Of Type 2 Diabetes' And Make Weight Loss So Much Harder: Mashed Potatoes, More

April 4, 2025 by Mariam Qayum
shefinds | Food
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Type 2 diabetes is a chronic condition that affects how the body processes blood sugar (glucose), often leading to insulin resistance and high blood sugar levels. Maintaining a healthy weight is crucial for managing and preventing type 2 diabetes, but some foods can increase the risk of developing the disease and make weight loss significantly harder. Highly processed foods, added sugars, and refined carbs can spike blood sugar, promote fat storage, and increase insulin resistance, making it difficult to shed pounds and maintain stable energy levels.

Neuroscientist Dr. Robert Love shared the five foods you should avoid because they can “increase the risk of type 2 diabetes” and hinder your weight loss efforts. According to him, cookies, mashed potatoes, and soda are some of the worst options. Read on to learn more!

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1. Cookies

Unfortunately, your favorite cookies are high in refined sugar, and Love says that “foods high in refined sugar spike blood sugar, spike insulin, and increase the risk of type 2 diabetes.” If you can't fight your cookie cravings, discover some healthy sweet treats for weight loss here!

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2. Sweet rolls

Love says this food contains a lot of white bread and carbs, which is going to “spike your glucose.”

Also, “it’s got a bunch of fat in it,” along with the high sugar content, which are “terrible” for your blood sugar levels.

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3. Mashed potatoes

“You may not know this, but white potatoes actually spike your insulin and glucose more than table sugar,” he says, adding that if not careful, “these can be more dangerous than table sugar."

When made with added butter, cream, or cheese, they also become high in calories and saturated fats, which can further contribute to weight gain.

He suggests replacing this food with sweet potatoes.

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4. Fried foods

Many fried items, like french fries, fried chicken, or doughnuts, are made from refined flour or starchy vegetables, causing blood sugar spikes that lead to elevated insulin levels.

“Fried foods are absolutely terrible for your health. They’re filled with bad oils or coated with bad oils,” and they can also “create inflammation in the body,” which increases the risk of type 2 diabetes.

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5. Soda

Soda provides empty calories that do not promote fullness, often leading to overconsumption of both sugary drinks and other high-calorie foods. Diet sodas, while sugar-free, may still contribute to weight gain by disrupting metabolism and increasing cravings for sweet foods.

Calling this the “absolute worst,” Love says this beverage is a “bunch of sugar and no fiber, so it’s dramatically [going to] spike your blood sugar because that sugar gets absorbed really quickly and then your body doesn’t know what to do with it and then it stores that excess sugar as fat." Noted!

Author:

Editorial Assistant

Mariam is an Editorial Assistant and writer at SheFinds, covering everything from style and beauty to health and wellness. Splitting her time between New York and Philadelphia, she brings a sharp eye for trends and a passion for storytelling to the digital space. With a strong editorial background, she’s always exploring the latest in fashion, skincare, and wellness. When she’s not writing or pitching, you’ll find her in the kitchen experimenting with new recipes or planning her next travel adventure. You can reach Mariam at mariam@shefinds.com.

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Frozen pizza display in grocery store aisle
Person enjoying a lunch meal at a table.
Woman enjoying a cup of spearmint tea
Variety of bread types displayed on a table
Freshly baked goods from Costco bakery
Woman holding her head, expressing concern or stress
Woman experiencing joint pain while holding her knee
Close-up of a vibrant food dish with colorful ingredients
Popular fast food brands: Dunkin', Chick-fil-A, Starbucks
Woman adding sugar to a steaming cup of coffee
Wooden board with bagels, blueberries, and butter
Comparing cooking spray and olive oil for cooking
Top view of Brazilian dish with rice, beans, and chicken
Checking watch while enjoying a healthy breakfast
Display of deli meats and sandwich products in grocery store
Delicious cooked salmon with rice, avocado, and greens.
Inside a bustling Costco store showcasing products.
Woman taking magnesium supplement for health benefits.
S'mores brownies and baked ricotta from Aldi's selection.
Grilled chicken breast served with crispy fries and salad.
Frozen pizza display in grocery store aisle