175 citations
,
November 2009 in “PLOS ONE” This study found that both genetic and environmental factors influence appearance-related aging in women, with skin wrinkling, hair graying, and sun damage significantly affecting perceived age more than chronological age.
77 citations
,
September 2001 in “Postgraduate Medical Journal” In this study, men appeared older than their actual age when factors like greying hair, total cholesterol, and hemoglobin levels were present, whereas women appeared younger with different associated factors.
2 citations
,
September 2019 in “Current Issues in Pharmacy and Medical Sciences” This article reviews factors like hair and skin color that impact perceived age and suggests that lifestyle changes can make one look younger, but reports no new findings.
25 citations
,
November 2008 in “Facial Plastic Surgery” This article explores factors in designing a personalized hairline, favoring a flared design approach, and reports no new evidence.
January 2009 in “International Journal of Trichology” Dr. Shyam B Verma encourages more scientific research on hair disorders and criticizes the unscientific hair care market in India.