The Longevity Files logo

The Longevity Files

by Sophia Deahl, MS, RD, IFMCP
4K+
free subscribers

The Longevity Files

About the Substack

Longevity without the hype or extremes. Iโ€™m an RD turning longevity science into realistic daily strategies, backed by science & actionable for daily life. Helping you make longevity a lifestyle (that you enjoy & can sustain through every season of life)

Free Subscription Benefits

  • Weekly articles (2 full, 2 previews each month)

Paid Subcription Benefits

  • Weekly articles
  • Private community
  • Access to all past newsletters

Paid Subscription Plans

  • $8 a month
  • $72 a year

About Sophia Deahl, MS, RD, IFMCP

Helping you age well, prevent chronic disease, hike into your 80s, keep up with your grandkids, and feel your best along the way โ€” through nutrition and longevity science that fits into an actual life.

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