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Hair becomes gray and thin as we age, and while most hair loss in older people is due to genetics, there's a chance for gray hair to regain color under certain conditions.

Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.

Horizontal scalp biopsy sections are better for diagnosing alopecia areata, showing fewer hair follicles and more miniaturized hairs.

The study found specific hair and scalp patterns for different types of hair loss in Koreans, noting racial differences affect diagnosis.

Early treatment of EPDS can improve outcomes and reduce recurrence risk.

Hair follicle studies suggest that maintaining telomere length could help treat hair loss and graying, but it's uncertain if mouse results apply to humans.

Substance abuse can cause various skin problems, including marks from injections, sores, premature aging, and increased cancer risk.

Hair area varies with age and sex, but hair index and medullary index do not.

Aging reduces the ability of human hair follicle cells to form new cell colonies.

Androgens can both increase body hair and cause scalp hair loss.

Male pattern baldness may be caused by factors like poor blood circulation, scalp tension, stress, and hormonal imbalances, but the exact causes are still unclear.

Air pollution can cause hair loss, and using antioxidants, special shampoos, and coconut oil can improve scalp health and hair density.

Most patients who had scalp skin removed for burns as children had normal hair growth and were satisfied years later.

Hair strength is similar across different scalp areas, and not affected by age, gender, or hair thickness.

Men with androgenetic alopecia have different scalp oils and microbes compared to those without.

Healthy lifestyle changes can significantly improve skin health as you age.

People with severe hair loss (Alopecia Areata) have different scalp bacteria than healthy people, which might help predict the condition's progress.

Scalp melanoma, a deadly skin cancer, is often found late due to its hard-to-see location, especially in older men. Early detection, possible treatments, and the role of hairdressers in spotting it early are discussed. More research is needed to improve detection and treatment.

Examining scalp biopsies in different ways helps better diagnose hair loss types.

High-frequency ultrasound can effectively visualize and assess hair loss.

Combining scalp photos with hair density and caliber measurements gives a more accurate assessment of hair loss.

Aging reduces skin stem cell function, leading to changes like hair loss and slower wound healing.

Human hair provides more UV protection when aligned and at higher angles, but the scalp still gets UV exposure.

The method can identify minerals in hair from water, and using coconut oil or conditioner can prevent mineral buildup.

The document concludes that protecting skin from the sun, avoiding smoking, and using treatments like Minoxidil and Finasteride can help manage skin and hair aging.

Surgical hair restoration has improved since 1959, with new techniques like minigrafts, micrografts, and scalp reductions creating more natural hairlines and reducing bald skin, despite some risks and potential for scarring.

The treatment improved hair thickness, shine, and reduced hair loss effectively.

A new tool can analyze hair to detect changes due to hormones, genetics, and aging.

Baricitinib effectively promotes hair regrowth in both scalp and nonscalp areas for alopecia areata universalis patients.

Hair proteins in preschool children and their mothers could indicate developmental changes and health status.