The New Science of Weight Loss
Like Duolingo, but for The New Science of Weight Loss. 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.
97 levels across 9 sections, about 194 minutes end to end, roughly 39 days at five minutes a day. It moves through The Immediate Impact, The Biology of Hunger, The Major Players, Navigating the Journey, The Mental Shift, Safety and Long-term Health, How Peptides Work Internally, Managing Your Treatment, and The Bigger Picture. It starts from scratch.
Free forever · No credit card · iPhone & Android

Key ideas in The New Science of Weight Loss
- Peptides act as chemical messengers to the brain
- The first week focuses on metabolic adjustment and acclimation
- The medication signals the brain to register fullness earlier in a meal
- Low starting doses are designed to build tolerance, not trigger rapid weight loss
- It mimics natural hormones that regulate satiety
- Internal hormonal shifts happen before external weight changes
- How peptides like GLP-1 actually influence eating behavior
- The primary objective of the initial dosing phase
- The medication's primary job is fixing underlying hormonal signaling
- Initial effects are often mental rather than physical
- A reduction in constant thoughts about the next meal (food noise)
- The relationship between hormonal health and weight loss
- Feeling a sense of 'quiet' or indifference toward previously tempting snacks
- Injecting at the same time/day each week is the top priority for steady blood levels
- Monitoring physical symptoms and 'food noise' is more useful than daily weighing
- Recognizing the early psychological shift known as 'food noise' reduction
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives The New Science of Weight Loss 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.
Here's what playing it feels like
A real question from this course. Take your best guess.
When you take a peptide, what is its main job as it travels through your body?
Get it right to open this lesson and 96 more in the app.
Where The New Science of Weight Loss takes you
Explore the revolutionary world of GLP-1 peptides like Ozempic and Mounjaro. Learn how they rewire the brain's relationship with food, the biological reality of metabolic health, and how to navigate the physical and psychological journey of modern weight management.
- 1
The Immediate Impact
- Your First Week on a Peptide
- Why Willpower Isn't the Problem
- 2
The Biology of Hunger
- The Gut-Brain Connection
- Silencing the Food Noise
- The Role of Blood Sugar
- 3
The Major Players
- How Semaglutide Works
- The Dual-Action of Tirzepatide
- Slowing the Digestive Clock
- 4
Navigating the Journey
- Navigating Nausea and Digestion
- The Critical Role of Protein
- Hydration and Micronutrients
- 5
The Mental Shift
- Eating Without the Urge
- Social Situations and Shaming
- Redefining Your Relationship with Fullness
- 6
Safety and Long-term Health
- Heart and Kidney Protection
- Understanding Muscle Loss Risks
- Rare Complications and Warning Signs
- 7
How Peptides Work Internally
- What Exactly is a Peptide?
- How Drugs Stay in the Body Longer
- The Gila Monster Discovery
- 8
Managing Your Treatment
- Dosing Schedules and Titration
- Storage, Travel, and Injection Technique
- The Maintenance Phase
- 9
The Bigger Picture
- The Future of Metabolic Medicine
9 sections · 24 units · 97 levels. Built to play, not to enroll.
You pick the voice
The New Science of Weight Loss is taught in the Explain Like I'm 5 style: no big words. promise.. 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.
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Start The New Science of Weight Loss today.
Download Tomo, search The New Science of Weight Loss, and play your first lesson in under a minute.