Older people tend to have higher biotin levels, which are weakly linked to certain blood components and negatively linked to triglycerides; biotin should be checked in patients with high triglycerides or medication-related skin issues, and only supplemented if deficient. Vitamin D and folate deficiencies are linked to specific skin conditions.
February 2017 in “Clinical dermatology open access journal” Men with early hair loss may have higher insulin resistance and should be checked for related health issues.
60 citations
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April 2003 in “Human Reproduction” Young Czech women with PCOS have a higher risk of heart problems and should be regularly checked for cholesterol and glucose issues.
2 citations
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January 2013 in “Hair therapy & transplantation” Hair loss may signal metabolic problems and increased risk of heart disease, suggesting people with hair loss should be checked for these issues.
30 citations
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September 2017 in “Clinics in Dermatology” Men with common hair loss may have a higher risk of heart disease and diabetes, and should be checked for these conditions.