Doctors have suggested how much garlic they think a person would have to eat each day to gain from its anti-cancer properties - half a clove.
It should be served raw to have maximum effect, they said.
Previous studies had suggested that a human would have to eat their own weight in garlic before gaining any benefits.
But the new research suggests half a raw clove would be enough, rising to four and half cloves if cooked.
Source BBC News