No two people in the world have the same color eyes. Experts weigh in on the genetics that cause the rarest eye color in the world...plus, what can cause our eye color to change.
Denise Mann is a freelance health writer based in New York. With extensive experience covering a range of topics including medicine and healthcare, beauty and fashion, and public health, she brings a wealth of knowledge to her work, which has been featured in outlets such as HealthDay News and Reader's Digest. Denise's contributions to journalism have been recognized with multiple awards, including the Excellence in Women's Health Research Journalism Award and the 2011 National Newsmaker of the Year by the Community Anti-Drug Coalitions of America.