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Where to watch "How to Stay Young"
![](https://image.tmdb.org/t/p/w1280/bCBaMYJZa1NT94t9p2v5nUXz5C1.jpg)
3. Episode 3
2017 - Season 2
Angela Rippon and Dr Chris van Tulleken investigate the ageing process. A woman sees what her diet is doing to her skin, and an ex-policeman scores the worst body age seen so far.
![](https://image.tmdb.org/t/p/w1280/olXohhu9i3RRhh1G9mqLgGXFLzm.jpg)
2. Episode 2
2017 - Season 2
Angela Rippon and Dr Chris van Tulleken investigate the ageing process. An unfit 57-year-old discovers how building muscle could protect her against illness.
![](https://image.tmdb.org/t/p/w1280/xK5ya9TJ73saymJGmD2Y7Q0D7Nw.jpg)
1. Episode 1
2017 - Season 2
Angela Rippon and Dr Chris van Tulleken team up with scientists to turn back the clock on a group of volunteers, showing how to reverse the ageing process.