Story perspectives
Weight and Stress: Key Factors in Twin Aging
8/30/2025
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Story summary
- A 2009 study explored the effects of stress and lifestyle factors on identical twins' appearances.
- Dr. Bahman Guyuron found that weight influences skin elasticity and facial features, with heavier twins appearing younger.
- Marital problems and smoking were identified as major contributors to visible aging in the analyzed twin pairs.
