Dr Spiegel has written a book about gravitational health called 'Pull' on the wide ranging themes underpinning this podcast - gut health, mental gravity, serotonin, the inner ear, the body's pumps and tubes, the gravitostat, and many more. The hosts take a tour through the world of biogravitational medicine by telling the story of what inspired the book, where the science is heading, and how people can apply the principles in their daily lives.

Order Brennan's book "Pull" to learn more about how gravity shapes your health in both body and mind via his personal personal website.

Visit Lachlan's website to learn more about his work in mental gravity.

Music by ALLIRA and Visceral Sound.

This episode was recorded at Myst Music.

Thanks to Jeremy Roberts for audio engineering and Dr Karisma Suchak for editing.