why my 6 yr old son is getting grey hair ?

A. Hai good morning !! 2-3 strands of grey hair is ok,if you observe more hair strands are in grey colour need to concern. Premature greying happens due to genetic factors ,vitamin,mineral deficiencies . Give balanced diet include leafy green vegetables ,fruits,vegetables,nuts. Dry roast Garlic peel ,make a fine powder ,mix it with castor or seseme oil and apply weekly twice and wash hair. You can add amla powder with the powder and make a hair pack monthly twice. Amla in long run helps in reversing grey hair.