Topic: Health

Scientists have found that an ancient Chinese herb called Polygonum multiflorum may help treat hair loss. The herb has been used for over 1,000 years and has traditionally been associated with 'blacken hair and nourish essence'. Researchers believe it may work by reducing the impact of a hormone called dihydrotestosterone that can shrink hair follicles.

Hair loss is a common problem that affects millions of people around the world. Androgenetic alopecia, also known as male or female pattern hair loss, is the most common type of hair loss. It usually develops gradually over time as hair follicles shrink and produce thinner, shorter hairs until growth may slow dramatically or stop. Current treatments for hair loss include finasteride and minoxidil, but they are not ideal for everyone. Some people worry about unwanted side effects, such as sexual side effects linked to finasteride or scalp irritation associated with minoxidil.

A new scientific review suggests that Polygonum multiflorum may deserve serious attention as a potential therapy for androgenetic alopecia. The herb has been used for over 1,000 years in traditional Chinese medicine and has traditionally been associated with 'blacken hair and nourish essence'. What makes the review especially interesting is that the plant does not appear to act through only one biological route.

Researchers found that Polygonum multiflorum may influence several processes involved in hair loss and regrowth at the same time. It may help reduce the impact of dihydrotestosterone, a hormone that can shrink hair follicles. The herb may also help prevent follicle cells from dying too early, which is important because healthy follicles depend on active, living cells to maintain the hair growth cycle.

The review also describes several other possible benefits of Polygonum multiflorum. It may turn on key biological signals involved in regeneration, including Wnt and Shh pathways. These pathways are important because they help control how cells grow, communicate, and repair tissue. In hair follicles, they are closely linked to the shift from resting phases into active growth.

The herb may also improve blood flow to the scalp. Better circulation can help bring oxygen and nutrients to follicles, supporting the environment needed for healthier hair growth.

Why It Matters

Hair loss is a common problem that affects many people in India. This ancient Chinese herb may offer a safer, more natural alternative to current treatments. It could also be used to treat other conditions where hair loss is a symptom.

Key Facts

• Androgenetic alopecia is the most common type of hair loss, affecting millions of men and women around the world.
• Polygonum multiflorum has been used for over 1,000 years in traditional Chinese medicine to 'blacken hair and nourish essence'.
• The herb may work by reducing the impact of dihydrotestosterone, a hormone that can shrink hair follicles.
• Polygonum multiflorum may also help prevent follicle cells from dying too early and turn on key biological signals involved in regeneration.
• The herb may improve blood flow to the scalp, supporting healthier hair growth.

Key Terms

Dihydrotestosterone

A hormone that can shrink hair follicles

Implications

Hair loss is a common problem that affects many people in India. This ancient Chinese herb may offer a safer, more natural alternative to current treatments. It could also be used to treat other conditions where hair loss is a symptom.