Good morning everyone! Has anyone ever had their child have gray hair?…

Good morning everyone! Has anyone ever had their child have gray hair? This morning I was collecting my 7-year-old for school and noticed one gray strand))) And I'm 10 years old and my husband started going gray at 20. Or could it be hereditary? But damn, 7 years old (((. I read that from lack of vitamin intake can cause this. Share your experience if you have. I know that early gray hair is not beautiful.