Timothy learns about the current shift in the importance of sleep as well as insomnia therapies and sleep deprivation from experts.

Timothy learns about the history of vitamins and supplements and meets the leaders who are pushing the envelope within the industry.

Traditionally healthy relationships are good for people, but alternative relationships may have a similarly positive impact.

A discussion on all things clean, including different kinds of soap, the microbiome, the hygiene hypothesis and helminthic therapy.

While many accept the use of technology to enhance human abilities, some wonder if bio-hacking will end up leading to big problems.

Timothy learns about methods used to cope with life in a stressful world.