Lead in eggs from hens in city backyards raises urban farming concerns
Gizmag Emerging Technology Magazine,
A striking new study has found eggs from hens kept as pets in urban backyards can contain up to 40 times more lead than eggs…
A striking new study has found eggs from hens kept as pets in urban backyards can contain up to 40 times more lead than eggs…
Urban hens' eggs have elevated levels of lead, but the levels are still pretty low
Photo: Matt…