Newsletter Insights — advertising rates and audience data for 32K+ newsletters
Browse all →Advertisers are viewing this page. Claim it
Track Dr. Jessica Knurick's growth
Get notified when subscribers, engagement, or pricing changes
Platform Portability
Uses Substack subdomain (drjessicaknurick.substack.com). Migrating would require subscribers to re-subscribe at a new address.
Custom domains let newsletters switch platforms without losing their audience.
Are you a newsletter creator? Get verified insights →
Navigate nutrition science, public health, and misinformation—with tools to think critically and make informed decisions.
Data updated 6 days ago
4.8K paid
Weekly Growth
Stable
Track revenue changes over time
Start tracking — freeTrack CPM rates as they change
Start tracking — freeSubscriber counts are rounded by the platform — step changes may not reflect actual growth
Avg Comments
14.8
Avg Likes
258.2
Engagement Rate
0.38%· ~273 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Health
0.38% engagement rate
Score Breakdown
Engagement Score
vs 179 newsletters in Health
72K places you in the top 10% of newsletters in this category.
Engagement Rate
0.38%
median: 0.00%
Posts per Week
1.3
median: 1.0
Publishing Consistency
68/100
median: 65/100
Subscribers
72K
median: 1K
| Public |
| Pesticide Liability Battle, Infant Formula Is Safe, and a Major Science Board Is FiredWhat Happened This WeekMay 2, 2026 | Public |
| RFK Jr. Asked for “One Piece of Misinformation” He’s Ever Said. Here are 21. (Just from the last week)Apr 24, 2026 | Public |
| RFK Jr.'s Seven-Hearing WeekLess anti-vaccine rhetoric, same misleading claimsApr 21, 2026 | Public |
| SNAP Cuts, a Missing CDC Vaccine Report, and RFK Jr.’s PodcastWhat Happened This WeekApr 12, 2026 | Public |
| Trump’s Anti-Health BudgetMore money for war and enforcement. Less for food, science, and public health.Apr 9, 2026 | Public |
| What I Saw Inside Functional MedicineWhy a loosely regulated, highly profitable industry is now being legitimized by federal health policyApr 4, 2026 | Subscriber-only |
| Can Public Health Rebuild Trust? A Conversation with Dr. Jerome AdamsApr 3, 2026 | Public |
| NIH Delays, Casey Means’s Stalled Nomination, and a Major Vaccine Policy RulingWhat's Happened LatelyMar 28, 2026 | Public |
| What MAHA Calls a “Win”I went through the administration’s own list of top health “achievements.” Here’s what actually holds up and what doesn’t.Mar 26, 2026 | Public |
Healing The Source
74K subs
Neuroscience & Psychotherapy
63K subs
-0.8%/wk
Due Diligence and Art
59K subs
Get email alerts when subscribers drop or spike, when new sponsors appear, when pricing changes, or when publishing cadence shifts. Track unlimited newsletters across your watchlist with the Starter plan.
$29/mo·cancel anytime
See what's includedGet the full whitespace list with each brand's category fit, audience overlap, and recommended pitch order. Plus a comparison of Dr. Jessica Knurick vs the top 15 peer newsletters on sponsor mix, growth, and CPM.
Including Momentous, Maui Nui Venison, WHOOP + 7 more.
$300·2-3 working days·refunded if we can't deliver
Publishing Frequency
Weekly
Last published May 9, 2026
Usually publishes Sat, Thu, Mon
1.3 posts/week avg
Health Pricing
$6/mo median
Above average(+33%)
Monetization Readiness
Already monetizing
100% of similar-size Health newsletters also have paid tiers
Unlock revenue estimates, CPM benchmarks, and detected sponsors
Start tracking — free72.0K subscribers and 0.38% engagement — past the threshold where Health newsletters typically attract sponsors.
Premium Pricing
Priced at $8/mo, 33% above the Health median of $6/mo.