Heavy alcohol use, drug use, and smoking were associated with looking biologically older in FAHR-FaceAge facial photograph analyses, with current smokers appearing older than former smokers.

From the articleCan a selfie reveal your cancer prognosis? US study says AI may help estimate riskAlso in Could a SELFIE predict whether you'll survive cancer?, AI facial health recognition tools help physicians assess age and survival risk to guide personalized treatment, Can one photo of your face reveal how ill you are?, New AI tool can predict cancer survival by a single patient selfie, study suggests