Hallo everyone , I want to ask you something What makes someone Vulnerable Look like they're Old? But, his original is young because, his age factor

Please, answer this question correctly yes comrade Because, I'm still confused by my question that 1's

Most people feel younger or older than they really are, and this 'subjective age' has a big effect on their physical and mental health.

Explanation:

under nutrition, an emaciated face and losing weight, are factors which make one look older than the chronological age.