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Artwork for Zen Strength

Zen Strength

Jason Ryer

Actionable, AI-powered biohacks (breathwork, cold exposure, sleep) to boost energy, build stress resilience, optimize sleep, enhance productivity, and reclaim time—delivered with expert guidance by the "AI Health Guy"—Jason Ryer jasonryer.com

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues87SubscribersRead jasonryer.substack.com

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Recent posts by this newsletter. Browse the email archive.

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Authors

The writers behind this newsletter.

  • Jason Ryer

    Jason is founder of Zen Strength & guides ice baths, breathwork & Sleep Masterclasses. Zen Strength shares energy, sleep & AI hacks weekly. Join here: https://jasonryer.com/substack Includes: 10m Energy Boost & Sleep Cheat Sheet

  • Frequently Asked Questions

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    How much does it cost to sponsor a publication like Zen Strength?

    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 Zen Strength using the contact information provided and ask for a copy of their media kit.

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