Newsletter

January 2026 Newsletter How Many Steps, Skin Anti-Aging, Acupressure Ear Seeds

Kristen Sparrow • January 17, 2026

Please click through for the latest newsletter. An excerpt follows.

Longevity is reshaping wellness across medicine, tech, beauty, and how we live together. Lifestyle—not genes—drives most aging outcomes through movement, sleep, recovery, environment, and meaning. This post explores emerging trends, while I continue to favor gentle, hormetic, low-risk habits over excessive testing, vague advice, or unproven interventions.