But is there any truth to it?
And is it worth stressing about?
In other words, stress can actually speed up the graying of hair.

Should you pluck gray hairs?
Basically, hair works in cycles, which last from a few years to a decade.
Your hair grows, stays in place then falls out, and a new cycle begins.

The best thing to do when you first spot a gray hair is to embrace it.
In other words, there’s no need to stress.