Biohacking with Sara
Sara HarrisA deep dive into functional health, fitness, and longevity for women who want to start optimizing their biology for a high-output life.
| Platform |  | Pricing | Freemium | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 17 | Subscribers | Read | biohackingwithsara.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
I Was Diagnosed With PCOS. I’m Not Convinced I Ever Had It.
A case study in root-cause health: Why my PCOS was actually a metabolic response to over-training and under-fueling.
Adult Friendships Don’t End Loudly. They End Quietly.
This was actually one of the first articles I wrote for my Substack 5 months ago, before I even launched my page. I can’t tell you how many times I’ve edited it, making sure I didn’t hurt any feelings. But as I’m getting deeper into my busi...
From “Party Girl” to Performance: The Truth About Alcohol
In college, I was the one leading the shots and organizing the bar crawls. Today, it’s March 3, 2026, and I’ve had one drink all year. There was no dramatic rock bottom moment. I simply started paying attention to how alcohol made me feel a...
The 5 Non-Negotiables That Made Me 17 Years Younger Biologically
Biological age is a choice, not a lucky draw. These are the five data backed habits that reversed my clock by nearly two decades.
Authors
The writers behind this newsletter.
Helping busy women build muscle & reverse aging. Evidence-based strength & nutrition. Mom of 3 | 17 yrs younger biologically.
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