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Removing a key gene in mice leads to premature aging and loss of stem cells.

Balding men had lower bone density, while balding women had higher hip bone density.

Herbal treatments are effective and preferred for hair loss with fewer side effects.

Men's hair loss is caused by hormones and genes, and can be treated with medication and surgery, while graying is due to aging and has no prevention except dyeing.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.

Removing the ATR gene in adult mice causes rapid aging and stem cell loss.

The new scalp treatment preserves hair color, reduces hair loss, and maintains hair strength.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

Plant extracts may help prevent or reverse hair graying.

Aging changes hair stem cells and their environment, leading to gray hair and hair thinning, but understanding these changes could help develop treatments for hair regeneration.

Iron supplements can restore normal hair color in cases of premature graying linked to iron deficiency.

People with early graying hair often have lower levels of iron, ferritin, and calcium.

Luteolin can reduce hair graying in mice, with external treatment being more effective.

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.

Stress can cause hair to turn gray by depleting pigment-producing cells through the release of a stress hormone.

Over half of young people in Saudi Arabia experience early gray hair, linked to factors like smoking, stress, and family history.

A certain signaling pathway in mice, when increased, causes hair to gray by depleting the cells that give hair its color.

As people age, their hair follicles produce less pigment, leading to gray and white hair, due to factors like reduced enzyme activity and damage to melanocyte DNA.

Oxidative stress contributes to hair graying and loss as we age.

Premature graying of hair may suggest health issues and currently lacks effective treatments.

Early balding, premature graying, and hair thinning can predict heart disease in young Asian males.

Stress does not greatly speed up aging or hair loss in politicians.

The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.

Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.

Iron supplements may reverse premature graying in iron-deficient individuals; ingrown nails are common in diabetics with certain risk factors; topical finasteride may reduce scalp DHT as effectively as oral finasteride; monilethrix treatment is challenging but some medications can help.

Premature hair graying in the face may be influenced by genetics and environment.

Most young men with early gray hair have low vitamin D but normal iron levels.

Effective treatments for premature hair graying still require significant research.

A woman's premature gray hair turned mostly black again after using Greyverse solution and hair supplements for 5 months.