Participants needed for a study on appetite

Johns Hopkins University School of Medicine needs children ages 9 to 11 to participate in a research study. The study involves MRI scans, one blood draw, two urine collections, body composition measurements (height, weight, waist, body composition, and energy expenditure), questionnaires, buffet meals, games, and prizes.

Up to $345 compensation plus parking costs.

Call 410-955-5099 or email