Scientists say they believe they are to finding a cure for baldness. This is news for millions of people worldwide who are losing their hair or who are . Researchers from a medical in California have been working on developing stem cells that can regenerate hair . The scientists say their technique has been successful in implanting and developing fresh growth in a way that replicates natural hair . Researcher Alexey Terskikh said: "Our new protocol overcomes technological challenges....Now we have a robust, controlled method for generating natural-looking hair that grows through the using an unlimited of human stem cells."
Baldness affects half of men worldwide by the of 50. Products for hair replacement and hair transplants have developed into a multi-billion-dollar global . Hair transplant surgery can cost up to $50,000. Scientists have been working on finding a cure for . The process of hair usually begins in men when they are in their twenties or thirties. This can lead to and a loss of self-confidence. Many men worry about hairlines, bald spots and baldness. Baldness is also a for women. Many women suffer from thinning hair later in life. A doctor said: "Hair loss affects many people's lives."