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Volunteers Needed for Whole Grape Powder Study

Researchers at UC Davis / Nutrition Department are interested in studying the effects of whole grapes on markers of health.

Volunteers Needed

  • Individuals: overweight & with a BMI ≥ 30
  • Ages 18 and older
  • In good health
  • Not taking anti-inflammatory medications
  • Nonsmokers
  • Not pregnant or lactating

What Will Volunteers Do?

  • Come to the UC Davis/ Ragle Nutrition center 5 times during 10 week study, 2 visits will be approximately 5 hrs
  • You will be required to arrive fasted for blood draws and provide urine samples
  • You will be asked to consume a breakfast meal (provided by the researchers) on 2 study days
  • You will be asked not to eat grapes or products containing grapes (wine, juice, raisons, etc) as well as other high polyphenol foods during the study
  • You will be asked to consume a grape product beverage (provided by the researchers) every day during the study

Volunteers will receive up to $100 for participation

For more information, please call (530) 754-5994 prompt #1 or use our online form to contact study coordinator.