HealthThe BestieBeginner
Mastering Your Omega-3s, a free health course on Tomo

Mastering Your Omega-3s

Like Duolingo, but for Mastering Your Omega-3s. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.

For the part of you with thirty open tabs that never became anything.

A deep dive: 88 levels across 5 sections, about 176 minutes end to end, roughly 35 days at five minutes a day. It moves through Fix Your Daily Balance, Shop Like an Expert, Eat for Your Brain and Heart, Navigate Tricky Situations, and The Science Under the Surface. It starts from scratch.

88 bite-size levelsAbout 5 minutes each

Free forever · No credit card · iPhone & Android

Ollie the Otter, the guide who teaches the Mastering Your Omega-3s course
Mastering Your Omega-3s
with Ollie the Otter
88
Levels
5
Sections
5
Min/day
What you'll learn

Key ideas in Mastering Your Omega-3s

  • Chronic low-level inflammation consumes energy resources
  • Omega-3s provide fluidity to cell membranes
  • Inflammation acts as a constant tax on the body's battery
  • Membrane flexibility determines how well cells communicate and process nutrients
  • The brain is roughly 60% fat
  • Sugars provide immediate but short-lived spikes
  • Omega-3 levels influence neurotransmitter signaling and cognitive speed
  • Fats provide the most stable, long-term energy burn
  • Distinguishing the timeline of energy sources
  • How different fats physically change cell membrane function
  • Skin and joints are the first visible indicators of fat quality
  • Inflammatory markers often manifest as stiffness or cognitive sluggishness
  • Omega-3s are built into the cell wall, not just floating in the blood
  • The connection between dietary fats and mental focus
  • Structural integrity is required for efficient stress recovery
  • Recognizing physical signs of fat imbalance
Why not just Google it

You've tried the other tabs

Wikipedia

Thirty open tabs. Four facts you actually kept.

YouTube

You watched. You nodded. By Sunday it was gone.

ChatGPT

One answer, then back to scrolling.

Online courses

Eight weeks. You meant to finish. You didn't.

Tomo gives Mastering Your Omega-3s the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.

Try a question

Here's what playing it feels like

A real question from this course. Take your best guess.

The Hidden Energy Drain

What physical quality do Omega-3s provide to your cell membranes to keep them functioning well?

Get it right to open this lesson and 87 more in the app.

Course map

Where Mastering Your Omega-3s takes you

Stop guessing at the supplement aisle and start fueling your brain and heart. Learn how to pick the right foods and balance your fats for peak physical performance.

  1. 1

    Fix Your Daily Balance

    • Why your energy feels off
    • The hidden tug-of-war between fats
    • Simple swaps for your next meal
    • Spotting the 'good' fat on a menu
  2. 2

    Shop Like an Expert

    • Reading the back of the bottle
    • Fish oil vs. Krill vs. Algae
    • How to tell if your oil is spoiled
    • The truth about 'High Omega' labels
    • Storage tricks to keep fats fresh
    • Budget-friendly ways to get enough
  3. 3

    Eat for Your Brain and Heart

    • Sharpening your focus
    • Keeping your joints moving smoothly
    • The secret to glowing skin
  4. 4

    Navigate Tricky Situations

    • Eating out without the seed oil overload
    • Omega-3s for plant-based eaters
    • When to take your supplements
    • Common mistakes that block absorption
    • Talking to your doctor about testing
  5. 5

    The Science Under the Surface

    • Meet the family: ALA, EPA, and DHA
    • How your body converts plant fats
    • The biology of inflammation
    • Why our ancestors ate differently

5 sections · 22 units · 88 levels. Built to play, not to enroll.

How it's taught

You pick the voice

This course
The Bestie

Mastering Your Omega-3s is taught in the The Bestie style: your friend who just gets it. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.

Start free

Start Mastering Your Omega-3s today.

Download Tomo, search Mastering Your Omega-3s, and play your first lesson in under a minute.