RecruitingNot ApplicableNCT06735651

Wild Blueberries for Gut, Brain, and Cardiometabolic Health in Prediabetes

Wild Blueberries for Gut, Brain, and Cardiometabolic Health in Female Adults With Prediabetes.


Sponsor

Georgia State University

Enrollment

30 participants

Start Date

Sep 20, 2024

Study Type

INTERVENTIONAL

Conditions

Summary

The goal of this clinical trial is to determine the effectiveness of using a freeze-dried wild blueberry powder on cardiometabolic health, cognitive function, and gut microbiota composition in adult women with prediabetes.


Eligibility

Sex: FEMALEMin Age: 45 YearsMax Age: 65 Years

Inclusion Criteria3

  • Women aged 45-65 years old
  • Prediabetes (fasting blood glucose 100-125 mg/dL and/or HbA1c percentage between 5.7-6.4)
  • Body Mass Index between 25-30 kg/m\^2

Exclusion Criteria9

  • Allergies to berries
  • Use of insulin, antidiabetic, antibiotics, and anti-inflammatory drugs
  • Active cancer, gastrointestinal, renal, thyroid, stage 1 \& 2 hypertension and other cardiovascular diseases, neurological diseases, or severe head injury
  • Smoking
  • Consumes greater than 2 alcoholic beverages per day
  • Consumes antioxidant, probiotic, and prebiotic supplements
  • Pregnant or Lactating
  • Actively participating in a weight loss program
  • Currently taking berry supplements or recently participated in another study taking berry supplements

Interventions

DIETARY_SUPPLEMENTWild Blueberry

Daily consumption of 22 g of freeze-dried wild blueberry freeze-dried powder for 6 weeks

DIETARY_SUPPLEMENTPlacebo

Daily consumption of 22 g of freeze-dried macronutrient-matched placebo powder for 6 weeks


Locations(1)

Georgia State University

Atlanta, Georgia, United States

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NCT06735651


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