4 Paid Clinical Research Studies in Lancaster, Pennsylvania

Filtered for protocols that accept healthy volunteers or mention compensation. Always confirm stipend details and screening with the study coordinator.

Phase4

Effect of Zinc on Glucose Homeostasis

The purpose of this investigation is to evaluate the impact of zinc supplementation on fasting glucose levels, hemoglobin A1c (HbA1c), and other indices of glucose homeostasis in i

📍 Amish Research Clinic — Lancaster, Pennsylvania

💵 Participants will receive 190 zinc or placebo tablets for use in the following 6 months and instructions regarding how a

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