To eat more seafood, can prevent premature white hair

Experiments show that black hair pigment containing copper, cobalt, iron and other trace elements, and "premature white hair" occurrence and the lack of these types of trace elements in the body. Fresh seafood such as shrimp, crabs, fish and animal livers are rich in these trace elements. Among them, seafood is not only rich in trace elements, but also contains high quality protein, to nourish hair and beneficial, it should be appropriate to add.