Control Falling Hair + Removing face mark?

1) My wife's hair is falling too much. She is 35. Is there anything to control it?


2) Can we control naturally being hair grey?


3) How can we remove face marks which look like sun burn but not sun burn?Control Falling Hair + Removing face mark?
for falling hair: apply natural hair oil (coconut) for 7-8 hours and then wash your hair. make sure that the oil reaches the scalp and roots of the hair.