I was stunned when I compared it. Twins born together But their faces are 10 years older than each other. Research reveals that their lifestyles differ in just 1 point.
A scientific study has revealed a stunning comparison of twins from the same egg that share exactly the same DNA. But there are different behaviors in the story. smoking This research clearly indicates biological effects that directly affect the face and skin.
The research was published in a medical journal. PubMed The team of scientists studied multiple pairs of twins to assess skin damage caused by smoking along with exposure to sunlight (UV). To compare the differences between twins who smoked and twins who didn’t smoke.
Case Study “Barb and Brenda”: When Cigarettes Destroy Your Youthfulness
According to foreign media reports, One of the twin pairs participating in the study was Barb and Brenda (Brenda) Brenda has a history of smoking half a pack of cigarettes a day for over 14 years and is exposed to the sun about 14 hours a week. While Barb The older twin never smoked and was exposed to only two hours of sunlight per week.
The results were clear in the facial scans. Brenda’s (smoking twin)’s skin had significantly deeper and more pronounced wrinkles than Barb’s. Including skin tones that are dull and grey.
Brenda and Barb
Dr. Bahman Guyuron Plastic surgeon, research team leader Gave an interview with CNN, pointing out the so-called observation points. “Sagging bags under the eyes” (Festoons) on Brenda’s face He clearly pointed out that it was caused by smoking and stated, “When I see signs like this in a patient, I almost didn’t even have to ask if they smoked. Because I knew right away that they were definitely smoking.”
11 years older than he really is! Results from nicotine and UV rays
Another twin is Chinese (Jeanne) and Susan Jean said her sister looked “10 years older,” but researchers estimated that Susan looked 11 years and three months older than Jean, a result of 16 years of smoking and regular exposure to the sun. Meanwhile, China tries to avoid exposure to sunlight as much as possible.
Jean and Susan
Dr. Guouron The biological processes that cause aging are summarized as follows:
- Destroys collagen: Smoking inhibits and reduces the process of creating new collagen in the skin.
- Thinner skin: Toxins from cigarettes cause the thickness of the skin layer to decrease.
- Lack of flexibility: When the skin is thin and lacks collagen Skin elasticity is lost. Leads to premature aging (Premature Aging).
- Abnormal skin color: UV rays and cigarettes cause dark spots and dark circles to accumulate.
This study is the clearest scientific confirmation that No matter how expensive your skin creams are or how many skincare steps you have, Cellular damage cannot be reversed unless you quit smoking.
date:2026-02-12 22:29:00