This at-home cheek swab test can tell you your ‘biological age’ — we tested it out
This at-home cheek swab test can tell you your ‘biological age’ — we tested it out 2025-04-11 at 13:14 By Tracy Swartz “Many people that have written to us or I’ve talked to have used the test as inspiration to make really, really powerful life changes,” said Adiv Johnson, head of scientific affairs and education. […]
React to this headline:
This at-home cheek swab test can tell you your ‘biological age’ — we tested it out Read More »