Dr. Jeffrey Bland, the father of functional medicine, discusses the principles and benefits of functional medicine compared to traditional Western medicine. He explains the three major reasons for illness: injuries, infections, and metabolic disorders. Dr. Bland emphasizes the importance of immune health and how it is influenced by factors such as diet, gut microbiome, and omega-3 fatty acids. He also highlights the role of lifestyle factors like exercise and sleep in maintaining a healthy immune system. In this conversation, Dr. Jeffrey Bland discusses the importance of sleep, purpose, and epigenetics in maintaining optimal health. He emphasizes the need to prioritize sleep and provides simple tips for improving sleep quality. Dr. Bland also highlights the role of purpose and direction in promoting a healthy immune system. He explains the concept of altruistic egoism and how it can contribute to a purposeful life. Lastly, he discusses the significance of epigenetics and genetic expression in shaping our health outcomes.   Key points & takeaways: Prioritize sleep and create a bedtime routine that promotes relaxation and winding down.   Having a sense of purpose and direction in life can positively impact the health of our immune system.   Epigenetics plays a significant role in gene expression and can be influenced by lifestyle factors.   Living a superhuman life involves being intentional about discovering our purpose and using it to serve others.     Connet with Dr. Jeffrey Bland:   Website - https://jeffreybland.com/     Big Bold Health - https://bigboldhealth.com/     IG - https://www.instagram.com/drjeffreybland/   --   Connect with Frank and The Super Human Life on Social Media:   Instagram: https://www.instagram.com/coachfrankrich/     Facebook: https://www.facebook.com/groups/584284948647477/     Website: http://www.thesuperhumanlifepodcast.com/tshlhome     YouTube: https://www.youtube.com/channel/UCjB4UrpxtNO2AFtDURMzoKQ