What foods should be avoided in type 2 diabetes?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am a 45-year-old man, and I was diagnosed with type 2 diabetes about a year ago. I am trying to get better at managing my blood sugar, but it feels like no matter how much I adjust my diet, it is still all over the place. I am regular in my medications and insulin and my doctor says no change is needed in dosing. Are there specific foods I should avoid completely or add more of to help stabilize my levels?

Please help.

Thank you.

Answered by Dr. Sugandh Garg

Education:

MBBS

Professional Bio:

Dr. Sugandh Garg is a qualified medical professional with an MBBS degree and an MD in Forensic Medicine, with significant experience as a COVID-19 expert. Since March 2020, he has been actively working with the government civil hospital COVID team, managing emergency cases and overseeing quarantine and isolation protocols. He has played a key role in supporting COVID-19 patients through structured treatment guidance and diet protocols, contributing to effective patient care during the pandemic.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I understand your concern.

Avoid-

1. Refined carbohydrates and sugars: Foods like white bread, pastries, sugary cereals, and sugary drinks can cause rapid blood sugar spikes. Processed snacks like chips, cookies, and candy should also be avoided.

2. High glycemic index (GI) foods: Foods that raise blood sugar quickly include white rice, white pasta, potatoes, and certain fruits like watermelon and pineapple. Try to swap these with low-GI (glycemic index) options like brown rice, quinoa, and whole-grain pasta.

3. Trans fats and saturated fats: Limit foods like fried fast foods, processed meats, and baked goods made with hydrogenated oils.

Include lots of-

1. High-fiber foods: Fiber slows the absorption of sugar, helping to prevent blood sugar spikes.

2. Smaller, more frequent meals, portion sizes of carbohydrates.

3. Regular physical activity helps lower blood sugar and increases your body’s sensitivity to insulin. Drink plenty of water, as dehydration can affect blood sugar levels.

I hope this helps.

Kindly follow up if you have more concerns.

Thank you.

Medically reviewed by iCliniq medical review team
Published At November 5, 2024
Reviewed At April 11, 2025

Education:

MBBS

Professional Bio:

Dr. Sugandh Garg is a qualified medical professional with an MBBS degree and an MD in Forensic Medicine, with significant experience as a COVID-19 expert. Since March 2020, he has been actively working with the government civil hospital COVID team, managing emergency cases and overseeing quarantine and isolation protocols. He has played a key role in supporting COVID-19 patients through structured treatment guidance and diet protocols, contributing to effective patient care during the pandemic.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MBBS

Professional Bio:

Dr. Sugandh Garg is a qualified medical professional with an MBBS degree and an MD in Forensic Medicine, with significant experience as a COVID-19 expert. Since March 2020, he has been actively working with the government civil hospital COVID team, managing emergency cases and overseeing quarantine and isolation protocols. He has played a key role in supporting COVID-19 patients through structured treatment guidance and diet protocols, contributing to effective patient care during the pandemic.

This doctor is not available for online consultations on the platform anymore.

Read answers about:

type 2 diabetes mellitus

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