Biohacking 101 · Waitlist open

Coming soon: biohacking, from the cell up.

A science-based habit course. Learn how your body makes energy, then build the small daily habits that support it, one at a time.

Be first in when Juva opens. Every module is free. No spam, unsubscribe anytime.

Why Juva

Most of us already know what's healthy. The hard part is doing it. Juva closes the gap between knowing and doing, one habit at a time.

Modules
13
Tiers, from cell to longevity
5
Median days for a habit to feel automatic, in a real-world study
66
Habit at a time. That's the method.
1

Preview · Module 00

Why we know,
but don't do.

The habit engine comes first. Your brain conserves effort and defaults to the easiest option, especially when you're tired or stressed. Module 00 shows how to tie one habit to a cue you already have, so it runs on autopilot.

Sneak peek · Curriculum

Five tiers.
Thirteen modules.

Start with the habit engine that makes everything stick, then work outward: from the energy inside your cells to measuring how you age.

What you'll learn

Real biology.
Everyday habits.

Every module pairs one clear explainer with one lead habit and one simple metric, so you can see what's changing for you.

  • M00 · Habits

    The habit engine

    Why knowing isn't enough. Tie a new habit to a cue you already have, make it part of who you are, and remove one decision.

    Track Days per week the habit happened

  • M01–M02 · Energy

    Energy at the cell

    ATP, mitochondria and why fatigue is an energy equation of supply and demand.

    Track Resting heart rate, 7-day average

  • M04 · Blood sugar

    Smoothing the curve

    Vegetables and protein first, starch last, then a 10 to 15 minute walk after your biggest meal.

    Track Post-meal energy and hunger

  • M08 · Sleep

    Light & your body clock

    A fixed wake time, morning daylight and a dimmer last hour. Light is the main signal your clock listens to.

    Track Wake time within 30 minutes, 7 days

  • M09 · Stress

    Stress you can measure

    Slow breathing, 4 seconds in and 6 out, and what heart rate variability says about your nervous system.

    Track Morning HRV trend

  • M06 · Strength

    Muscle as longevity

    Muscle protects blood sugar, balance and bone. Resistance training two to three times a week, progressively loaded.

    Track Grip strength and sit-to-stand

How Juva works

  1. Learn the why

    Clear cell biology in plain language: ATP, mitochondria, enzymes, hormones and more.

  2. Pick one habit

    One practical lead habit per module, tied to your existing routine so it sticks.

  3. Measure it

    One simple metric to track, compared only with yourself, so progress is visible.

  • Public, checkable references in every module
  • Clear evidence labels on every claim
  • Habits first, with no pills to push or products to sell
  • Safety notes that keep your doctor in the loop

Coming soon

All 13 modules.
Free.

Every module is free. Juva Plus, coming later, adds the hack protocols, trackers and evidence-based supplement notes. Join the waitlist and we'll email you the moment Juva opens.

One email when we open. No spam, unsubscribe anytime.

M00 The Habit Engine · Trailer