The Blood of Exceptionally Long-Lived People Reveals Key Differences <img width="128" height="52" src="https://www.sciencealert.com/images/2023/10/LabGlovesHoldBloodVial.jpg" alt="Lab Gloves Hold Blood Vial"/> The largest study of its kind. https://www.sciencealert.com/the-blood-of-exceptionally-long-lived-people-reveals-key-differences