Video highlights

From episode 4 of series 3 of Trust Me, I’m a Doctor.

Are beards unhygienic? You'll be surprised by what we found in one…
Dr Chris van Tulleken makes an unexpected discovery in London's beards...
Survivors tell their stories and teach how to spot sepsis: the little-known killer that can strike any of us at any time.
Sepsis kills over 35,000 people a year in the UK: survivors explain how to spot the signs.
Red meat is not bad for us: Prof Robert Pickard explains his opinion to Michael Mosley
Prof Robert Pickard explains why he thinks meat is crucial to our diet.
Meat makes us age more quickly: Prof Valter Longo explains his research to Michael Mosley
Prof Valter Longo explains his opinion that eating meat is as risky as smoking