I need precautions to prevent premature of grey hair and to cure my Melanin pigment?

Question

?Please do the following: Put some coconut oil in a pan. Boil a few dried Indian gooseberry pieces (if you do not have dried amla then use amla powder) in the oil until they become charred. Let the oil cool. Apply the oil on your hair and scalp. Leave it on overnight, or at least for an hour, before rinsing it out. Do this at least once or twice a week.
Keep your digestion/liver in good health.

Amar Deep · Accepted Answer

?Please do the following: Put some coconut oil in a pan. Boil a few dried Indian gooseberry pieces (if you do not have dried amla then use amla powder) in the oil until they become charred. Let the oil cool. Apply the oil on your hair and scalp. Leave it on overnight, or at least for an hour, before rinsing it out. Do this at least once or twice a week.
Keep your digestion/liver in good health.

Aanand J · Answer

Premature Greying of Hair: ? Premature greying is when hair loses its natural pigmentation at an early age
Causes:
? Lack of nutrition to the scalp due to improper diet
? Stress
? Deficiency in vitamins like:
O Iron
O Copper
O Iodine
O Vitamin B
? Not cleaning the scalp regularly
? Using very hot water while washing hair
? Excessive blow drying
? Regular usage of hair dyes
? Hereditary condition
Natural home remedy using Indian gooseberries:
1. Cut, deseed and crush 4-5 Indian gooseberries to a paste
2. Apply this paste on the scalp
3. Leave it for 15-20 min
4. Wash hair with normal water
Tips:
? Massage scalp regularly with warm mustard or coconut oil to prevent premature greying