HFDF's Substack
Health Freedom Defense Fund, Brownstone InstituteUnfiltered news, commentary, and advocacy at the intersection of law, health, and freedom.
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 40 | Founded | 7 months ago | Last Issue | 17 days ago |
| Active | |||||
Read this Newsletter
thehfdf.substack.comLatest Issues
What Is Really Happening in America’s Skies?
The Geoengineering Elephant in the Room
A Coalition of Researchers and Legal Advocates Announces a Major Public Webinar on What Is Happening in America’s Skies
Special Public Webinar
Monday, May 4, 2026
5:00 PM Pacific...
How the Measles Morphed from a Rite of Passage to a Deadly Monster
How has it come to pass that a childhood illness once seen as an unremarkable “rite of passage” has become a dreaded, dangerous disease that now requires national vigilance and emergency health measures?
Is this really a story of a normal...
A People's History of Medicine
“What hope is there for medical science to become an actual science when the entire structure of medical knowledge is built around the idea that disease is an entity that can be expelled when the right drug is found?”
— Health Epigrams by...
A People’s History of Medicine
Eleanor Illiaud McBean (1905–1989) was an American author and prominent anti-vaccination activist who challenged mainstream medical practices during a time when public health initiatives were rapidly expanding.
She was a significant figure...
Health Freedom Defense Fund Urges the CDC to Responsibly Track Covid-19 Injection Injuries
On March 18, 2026, a subtle but important administrative change was proposed that may help identify, support, treat, and study injuries from Covid-19 injections. This seemingly minor suggestion emerged from the Centers for Disease Control (...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for HFDF's Substack.
| Subscribers | Engagement | 79 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Chart Rankings
How this newsletter ranks in the official Substack charts.
| #103 |
Authors
The writers behind this newsletter.
HFDF protects health and medical freedom through education, advocacy, and legal action—ensuring informed consent and the right to live free of coercion.
Brownstone Institute is a nonprofit organization founded May 2021. Its vision is of a society that places the highest value on the voluntary interaction of individuals and groups.
Frequently Asked Questions
How can I access the email archive for HFDF's Substack?
You can find recent issues that have been published by HFDF's Substack on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does HFDF's Substack have?
To see how many people subscribe to HFDF's Substack, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in HFDF's Substack?
Newsletter advertising can be extremely effective when it's done right. Before you pitch HFDF's Substack as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like HFDF's Substack?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact HFDF's Substack using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to HFDF's Substack?
Scroll up to where it says Related Newsletters to see other publications like HFDF's Substack. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact HFDF's Substack?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.