ianisfun
Substacknewsletter · by ianisfun
- Audience
- Not shown publicly
- We show a dash rather than guess
- Observed frequency
- Monthly or less
- From 2 posts indexed in the last 90 days
- Last post
- Sep 4, 2026
- Sep 4, 2026
- Likely audience
- health-conscious readers
- Inferred from post content
ianisfun is a Substack newsletter by ianisfun covering sun exposure health benefits, vitamin D and sunlight and sunscreen efficacy and skin cancer. NewsletterFIT indexed 2 posts from it in the last 90 days, most recently on Sep 4, 2026.
Topics
- sun exposure health benefits
- vitamin D and sunlight
- sunscreen efficacy and skin cancer
- public health communication
- molecular biology of sunlight
Recent posts
- In Defense…
- I don’t…
- #3: How…
- 7 Updates…
- #2: Evolution…
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 ianisfun
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 Nov 10, 2026 · How NewsletterFIT collects and labels data