Dr. Kara Fitzgerald, clinical researcher and author, shares her insights and expertise on anti-aging and how we can optimize our health as we age. In this captivating interview, she reveals the science behind aging in reverse and provides practical tips and strategies to help you look and feel younger. Key Points  We can change genetic expression and reverse biological aging through simple changes in diet and lifestyle Many companies are now offering testing for biological age so you can test and retest to see methylation patterns Key discussion on future innovations and interventions to reverse biological age.