Miraval offers free public lectures from 9 to 11 a.m., Tuesday through Thursday, March 22 through 24. March 22, Miraval nutritionist Junelle Lupiani presents "Healthy Aging: The Anti-Inflammatory Diet and Supplemental Approaches to Reduce Chronic Disease Risk." March 23, Miraval exercise physiologist Andrew Wolf presents "Essential Practices to Keep Your Body Fit." March 24, Miraval wellness counselor Anne Parker presents "Discovering Joy and Balance." Call for more information.