WHEN A CHILD gets a scrape, a kiss from their grown-up and a day or two with a plaster is usually all that’s needed. When it happens to an adult, it takes more time to heal—in fact, a 40-year-old’s wound can take twice as long as the identical wound on a 20-year-old. And the process slows more the older you get.
We’re all familiar with this phenomenon, of course, but you might wonder what’s behind it. “We actually don’t have a complete answer,” admits Dr Dennis Orgill, medical director of the Wound Care Center at Boston’s Brigham and Women’s Hospital in the US. “But in my experience, it’s a slow decline from birth on.” That delay in healing can put us at higher risk of infection and prolonged pain.
To repair a wound, the body embarks on a complicated and spectacular process, recruiting a variety of cells to work together to stop the bleeding, then restore and rebuild the skin. And as we age, changes in our bodies can disrupt that process.
この記事は Reader's Digest UK の March 2021 版に掲載されています。
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この記事は Reader's Digest UK の March 2021 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
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