Free Health Screening at Sam's Club July 13I’m sorry you missed this freebie, but please check more Free Samples currently available. Attend a free health screening at your local Sam’s Club Saturday, July 13. This month’s screening is “Healthy Aging” and includes Blood Pressure, Body Mass Index, Amsler Grid (Macular Degeneration), Total Cholesterol, Glucose and Vision screenings. All tests are performed by a licensed professional. Please check with your local Sam’s Club for participation.