Healthy evening sir,
The appearance of white hair can be diminished by eating nutritious diet that is high in
vitamin and minerals.
You can take vitamin and minerals supplements. You can be avoided by stress through exercise, meditation and adequate sleep.
Some foods items include in diet:
Iron rich- beef, green leafy, fortified cereals, white beans, dark chocolate, lentils.
Copper: beef
liver, oysters, unsweetened chocolate, potatoes, shiitake mushrooms.