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The longevity research your doctor should be reading. Weekly, by Dr. Hillary Lin, MD.

LATEST POSTS

GRAIL's Cancer Test Just Failed Its Big Trial. Here's Why I Still Use It.

GRAIL's Cancer Test Just Failed Its Big Trial. Here's Why I Still Use It.

Hillary Lin, MD

Feb 25, 2026

He didn't run until 66. At 82, he beats 20-yo athletes.

He didn't run until 66. At 82, he beats 20-yo athletes.

Hillary Lin, MD

Feb 17, 2026

Why I prescribe Rapamycin - but not to most of my patients

Why I prescribe Rapamycin - but not to most of my patients

Hillary Lin, MD

Feb 12, 2026

Is 50% of your lifespan already "decided"?

Is 50% of your lifespan already "decided"?

Hillary Lin, MD

Feb 3, 2026