Dr. Lee is a pioneer in using cutting-edge technology to provide preventative healthcare. In this conversation we cover the science of genetics, the current state of research, where it's helpful, where it's not helpful, what we all need to know, and what we all need to watch out for. Juliet and Kelly have both had their DNA analyzed and seen Dr. Lee as patients, so we are able to get into specific examples of what can be learned and acted on, and whether they found it useful.