Any tips or home remedies for grey hair?

There was an article on Lifemojo itself on grey hair.

Greying of hair is not an unusual thing to happen. The age when greying starts depends on one's genetic inheritance. Aging is often a reason that causes the hair to turn greyish. But premature greying of hair is a condition that demands the need to pay attention to the root cause. Hope this would help: http://www.lifemojo.com/lifestyle/15-remedies-for-grey-white-hair-2564620

The butter made from cow's milk has the property of preventing premature greying of hair. A small roll may be taken internally and a little quantity may be massaged into the hair roots twice a week.