Your hormones are changing
Thanks to hormones, your hair can change over time in texture, density, and, yes, colour. "This process starts to be most noticeable when you turn 30. "That's the age when people start to come in and complain about these issues," says Dr. Day. Experts are still trying to understand precisely how hormones (like estrogen, progesterone, and cortisol) influence greying, she says. And certainly, there are women in their 50s going through menopause who have not a strand of grey hair. It may be a trifecta of events coming to a head: your genetics, environmental factors, and hormonal changes. (Also, you may want to check out these anti-aging secrets that could add years to your life.)
7 Sneaky Reasons Your Hair Is Going Grey Too Soon, Source:https://www.besthealthmag.ca/best-looks/hair/what-causes-grey-hair/
