Useful takeaways from this story.

The new enzyme made 75-year-old tissue look chemically like a 30-year-old's.

Sugar damage in the body was thought to be irreversible.

Sugar damage in the body was thought to be irreversible. But the new enzyme made 75-year-old tissue look chemically like a 30-year-old's.

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The useful part

The new enzyme made 75-year-old tissue look chemically like a 30-year-old's. Sugar damage in the body was thought to be irreversible.

Details worth keeping

Sugar damage in the body was thought to be irreversible.

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