Hello,
Melanin is a pigment it helps in making our hairs black.Due to aging or stress it may reduce which develop white hairs.
vitamin and protein intake in proper proportions helps in making our hairs black. To recommend diet I need to take your diet history to know your body requirement.
Next Steps
For personalized diet plan contact me directly on practo or www.nehadietcounsellingfacilitity.com
Health Tips
Healthy and Nutritious diet
Regular cardio exercise 45min