Well, it is important to find the reason for getting grey hair and treat accordingly. Please read this article to know about cause, diet and home remedies for grey hair.
Next Steps
Consult dermatologist if grey hair are increasing fast and if you feel that you might have any cause mentioned in link below:
Health Tips
https://www.dermatocare.com/blog/what-causes-grey-hair-at-early-age--know-from-a-dermatologist-