10 – Premature graying
Going gray at an early age? Sometimes that’s just a part of getting older. Other times, it can be a sign of health problems. While you shouldn’t panic just because you’ve found a stray gray, if you’re noticing a pattern, it may be worth talking to your doctor. It could be a simple genetic quirk, but it can also be related to a number of other health conditions, including certain deficiencies and thyroid disorders.