![]() ![]() "We were testing whether the genes being activated in people who had younger appearing skin showed different patterns than average aged people," she says. Kimball in 2017 in the Journal of the American Academy of Dermatology, showed that certain proteins found in women who appeared younger than their chronological age were similar to those in women who were actually younger in age. So, is there a secret to youthful, healthy skin? A study published by Dr. ![]() Besides lines and wrinkles, stress can also induce acne and psoriasis that affect skin's appearance. A study found that divorced women appeared 1.7 years older than their twin. Sun damage, pollution, drinking, smoking and too little sleep can add years to one's face. "Second, what you are exposed to and what you do also affects your skin." And also which genes turn on and off over time" says Alexa Boer Kimball, MD, a researcher and the chief executive officer at Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center. "One, the genes you are born with affect how you age. When it comes to aging, there are two important factors at play. Genetics determine skin type (dry, normal, or oily), many skin conditions, and even wrinkles. These genes determine everything about us - including skin. Human bodies have between 20,000 and 25,000 genes that are made up of DNA. Genetics play a key role - though not the only role - in our skin's appearance. ![]() But there are other important factors that influence how our skin looks and behaves. Census and Simmons National Consumer Survey, 1.35 million Americans spent $500 or more on skin care products in a three-month period in 2017. Vitamin C serum, micro algae jelly, revitalizing moisturizer, acne therapy mask… there are endless products in the market that promise to erase wrinkles, shrink pores, lighten scars… give you perfect, glowing skin. ![]()
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