Saturday, 21:41 
Operation Ouch!
Villi
The doctors get to grips with guts when Dr Xand swallows a camera pill to show the incredible villi inside his intestines which absorb the nutrients from food.
Villi
The doctors get to grips with guts when Dr Xand swallows a camera pill to show the incredible villi inside his intestines which absorb the nutrients from food.