Grammar

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believe lose work regenerate say be replicate overcome generate grow
affect develop cost be begin be lead be suffer affect
Scientists say they they are close to finding a cure for baldness. This is welcome news for millions of people worldwide who are their hair or who are bald. Researchers from a medical institute in California have been on developing stem cells that can hair growth. The scientists their technique has successful in implanting and developing fresh growth in a way that natural hair reproduction. Researcher Alexey Terskikh said: "Our new protocol key technological challenges....Now we have a robust, highly controlled method for natural-looking hair that through the skin using an unlimited source of human stem cells."

Baldness approximately half of men worldwide by the age of 50. Products for hair replacement and hair transplants have into a multi-billion-dollar global industry. Hair transplant surgery can up to $50,000. Scientists have working on finding a cure for decades. The process of hair loss usually in men when they in their early twenties or thirties. This can to anxiety and a loss of self-confidence. Many men worry about receding hairlines, bald spots and baldness. Baldness also a problem for women. Many women from thinning hair later in life. A doctor said: "Hair loss profoundly many people's lives."

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