Dr. Robin Miller suggests health and happiness go hand in hand; beginning by defining health and happiness; exploring areas of the world that report the most happiness; the deep connection between happiness and health, longevity, and even genetics.

Exploring the inner workings and complexities of the brain to understand how happiness originates; taking a peek at the brain's physical structure; learning about neurotransmitters, the communication system that produces and manages emotions.

The motivation to improve health is driven by the desire to live longer; yet, nobody wants to be old or endure the aging process; looking at how one can maintain happiness and satisfaction with life as they age by studying the aspects of longevity.

The intricate connection between mood and bodily functions as it pertains to heart health; failing to care for heart health impacts one's whole body and lifespan; increasing happiness and decreasing stress lowers the risk of heart disease.

The road to happiness probably runs straight through the gut; thought of as the second brain, the gut holds a significant key to health; discussing common conditions that affect the gut; treatment ideas to improve gut health.

Hippocrates once says, "all disease begins in the gut"; the gut houses 100 trillion microbes on average; these microbes communicate with the brain in ways beginning to be understood; how brain health, weight and mood are tied to the microbiome.