Unpasteurised milk is apparently becoming more popular, but microbiologists warn it could be dangerous.
"We're moving in a plant-based direction," confirms Canadian scientist.
They could prevent 50,000 tonnes of milk going to waste each year.
A health guru in the 1940s said milk for kids may cause problems.
We’ll stick to coconut milk for now, ta.
'British kids have been let down by the current childhood obesity strategy.'