Sharyl’s Substack

Substacknewsletter · by Sharyl’s Substack · English

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Audience
23K subscribers
Shown publicly on Substack
Publishing
Every two weeks
9 posts indexed in the last 90 days
Last post
Oct 8, 2026
23 days ago
Likely audience
Public health researchers
Inferred from post content

Momentum

#123 on Substack's News leaderboard

From daily snapshots of Substack's public figures · how rising is measured

Sharyl’s Substack is a Substack newsletter by Sharyl’s Substack covering Vaping technology, Youth substance use and FDA regulation. NewsletterFIT indexed 9 posts from it in the last 90 days, most recently on Oct 8, 2026. Shown publicly on Substack: 23K subscribers. It ranks #123 on Substack's News leaderboard.

Topics

  • Vaping technology
  • Youth substance use
  • FDA regulation
  • EVALI outbreak
  • THC vaping

Recent posts

  • ‘The Vaping…
  • The ABCs…
  • 14 Money-Saving…
  • A Look…
  • A.I. Admits:…
  • When AI…

Sponsors detected

No sponsored posts detected in the last 180 days of indexed posts.

Detected automatically from posts marked as sponsored. Detection can miss or misread placements.

See the full picture on Sharyl’s Substack

Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.

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Compiled from public pages · refreshed Oct 12, 2026 · How NewsletterFIT collects and labels data