

Doctors Chris and Xand van Tulleken put competing health theories to the test with the help of 30 other pairs of identical twins.

This episode tests the best way to lose weight, improve memory and beat pain without pills.
Aired: 1/2/2019
Twins test the best way to beat fatigue and discover the effect of smartphones on IQ.
Aired: 1/9/2019
This episode explores the best way to get fit, beat nausea, and discovers if you can enhance brain performance.
Aired: 1/16/2019
Twins find out if its possible to get a better brain, repel mosquitoes and get fit just by watching TV!
Aired: 1/23/2019Identical twins put health theories to the test. Twins test the best way to kick a habit, see if hand-washing keeps you healthy and try to improve concentration.
Aired: 1/30/2019Identical twins test the best way to learn a new language, attempt to look younger and test an easy way to lower your calorie count.
Aired: 2/6/2019Sign in to share your thoughts with the community.