welcome to health care magic consult homeopath.premature greying of hair can be a sign of disease wherein the greying is not hereditary but is caused by an underlying disease.it is important to find the underlying cause for the greying. Once this is done, the condition is best attended to by homeopathy. It is often possible to reverse greying, particularly when it is caused due to an underlying ailment. However, in heredity cases, the greying cannot be reversed but can be effectively controlled.Homeopathic medicines are constitutional and individually specific. They help to control further spread of grey hair by tackling the underlying cause. Along with the treatment, good dietary guidance is also a must.