Bryan Johnson thinks so. The 47-year-old tech mogul ... anti-aging agent. Fighting hair loss To fend off baldness — yes, even immortality can’t save your hairline — Johnson straps on a ...

A lot of people have a daily routine that they swear by, but it's probably nowhere near what tech entrepreneur Bryan Johnson does ... I put a cap on my head for hair growth.

NPR's A Martinez speaks with tech entrepreneur Bryan Johnson about the Netflix documentary "Don't Die: The Man That Wants To Live Forever," which portrays his quest to slow aging.