A new series of video Q&As—get expert answers to dietary supplement topics in about five minutes. CRN's Megan Olsen and Keller & Heckman's Katie Bond on FTC claims substantiation guidance CRN SVP Scientific & Regulatory Affairs Andrea Wong, Ph.D., on CBD science and safety data Susan Hewlings, R.D., Ph.D., on her findings in the Nutrients review, “Eating Disorders and Dietary Supplements: A Review of the Science”