Elizabeth Scott, Ph.D., who co-directs the Center for Hygiene and Health in Home and Community at Simmons University in Boston, reminds us that we can’t necessarily control what we touch or who else touched it but we can look after our own hands. Other than frequent hand washing, wearing a mask and social distancing, smart, safe grocery shopping may be an additional, effective prevention strategy against COVID-19. Certain foods, especially fruits that contain abundant bioactive compounds, are shown to modify…..