
Doctors Chris and Xand van Tulleken put competing health theories to the test with the help of 30 other pairs of identical twins.
Documentary • Series • 2019 • 1 season
Starring: Chris van Tulleken, Xand van Tulleken
Created by: Lucy Bacon, Chris van Tulleken, Xand van Tulleken

S1 E1 - Get Thin Fast
This episode tests the best way to lose weight, improve memory and beat pain without pills.
Jan 2, 2019 • 30m

S1 E2 - Sleep Deprivation
Twins test the best way to beat fatigue and discover the effect of smartphones on IQ.
Jan 9, 2019 • 30m

S1 E3 - HIIT versus Easy
This episode explores the best way to get fit, beat nausea, and discovers if you can enhance brain performance.
Jan 16, 2019 • 30m

S1 E4 - Better Brain
Twins find out if its possible to get a better brain, repel mosquitoes and get fit just by watching TV!
Jan 23, 2019 • 30m
S1 E5 - Giving Up Smoking
Identical 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.
Jan 30, 2019 • 29m
S1 E6 - Learn a Language
Identical twins test the best way to learn a new language, attempt to look younger and test an easy way to lower your calorie count.
Feb 6, 2019 • 29m
The Twinstitute
Doctors Chris and Xand van Tulleken put competing health theories to the test with the help of 30 other pairs of identical twins.
Documentary • TV Series • 2019