Best Longevity Medicine Newsletters in 2026
NewsletterFIT tracks 3 newsletters that cover Longevity Medicine as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Best Case Scenario (6K) and Longevity Newsletter by Dr. Poonam Desai (4K).
Updated Nov 13, 2026 · sorted by publicly shown subscribers · methodology
- 1Best Case Scenario6K subscribers
SubstackSeveral times a week · last post 10 days ago
From recent posts: The author reflects on the Her Longevity summit in New York, discussing the growing public awareness of experimental peptides and GLP-1 therapies among healthcare providers and fitness clubs. The piece highlights the sh…
Likely audience: healthcare providers
- 2Longevity Newsletter by Dr. Poonam Desai4K subscribers
SubstackSeveral times a week · last post 9 days ago
👋I’m Dr. Desai, longevity expert and double board certified, double fellowship trained physician. I provide science-based approach to healthy living, nutrition, and toxin free lifestyle!
Likely audience: Health-conscious individuals
- 3
LinkedInEvery two weeks · last post 18 days ago
Where science, systems thinking, and clinical experience converge.
Likely audience: Clinicians
Latest posts from these newsletters
- Should You…Longevity Newsletter by Dr. Poonam Desai
- Is This…Best Case Scenario
- Practicing What…Best Case Scenario
- Is Instagram…Best Case Scenario
- Clinical Mastery…The Systems Perspective