Clinical trial Recruiting at 1 site Interventional Ages 19 to 65

Flaxseed and quality of life in type 2 diabetes

Official title: The Effect of Flaxseed Consumption on Biochemical Parameters and Quality of Life in Patients With Type 2 Diabetes

Run by Ondokuz Mayıs University · NCT06911060 · Data updated 2026-11-12

This study tests whether adding 30 g of ground flaxseed daily for 12 weeks to the diet improves blood chemistry and quality of life in adults with type 2 diabetes who aren’t on insulin.

More Type 2 Diabetes Mellitus (T2DM) trials

Quick facts

Study typeInterventional
Ages19 Years to 65 Years
SexAll
Enrollment46 (estimated)
SponsorOndokuz Mayıs University
Academic / other
Locations1 site (Samsun)
StatusRecruiting
StartedSeptember 30, 2025
Main results expectedMay 2027
Study endsMay 12, 2027
Registry record updatedOctober 23, 2026
Trial IDNCT06911060 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults 19–65 with type 2 diabetes, BMI 20–35 kg/m2, using oral glucose-lowering meds but not insulin.

Probably not a fit

Patients with gastrointestinal disorders, several seed allergies, or those on lipid-lowering therapy may not benefit or could be excluded.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Adults with type 2 diabetes, not using insulin, will be randomly assigned to receive either 30 g daily of ground flaxseed in addition to their diet or a diet-alone control for 12 weeks. Researchers will assess biochemical parameters, quality of life, and dietary adherence at the start and end, with clinic visits every four weeks. The study uses standard tools like SF-36 and 3-day food records, and will analyze data with SPSS. All participants will continue to receive standard dietary guidance for diabetes management. The trial is conducted at Ondokuz Mayıs University in Samsun, Turkey.

Why it matters

Potential benefit: If successful, flaxseed could become a simple dietary option to help improve metabolic markers and quality of life in type 2 diabetes patients.

How similar studies have gone: Previous research in similar dietary interventions suggests potential metabolic benefits, but results vary and this study addresses flaxseed’s specific impact on quality of life.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Diagnosed with T2DM by a physician
* Being between the ages of 19-65
* Having a body mass index (BMI) between 20-35 kg/m2
* Using oral anti-diabetics and not using insulin

Exclusion Criteria:

* History of gastrointestinal diseases
* High consumption of nuts, flaxseeds or sesame seeds (more than one serving per day)
* Food allergies or intolerances
* Malignancies
* Renal failure, liver, other endocrine or inflammatory disorders
* Use of lipid-lowering drugs
* Smoking and alcohol use
* Being pregnant or lactating

Where it's running

  • Omü Suvam
    Samsun, Turkey (Türkiye)
    Recruiting

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.