Understand your habits, take control of your behavior.
A calm coach for nutrition and hormone-aware habits. Every habit comes with the reason it works: blood sugar, cortisol, sleep, your cycle.
Not a calorie counter
No barcodes, no gram-perfect macros, no shame charts. You log lightly, in your own words, and get a qualitative read on what it does for your energy.
Learn the why
Each habit is paired with a 30–60 second micro-lesson explaining the hormonal and energy mechanism behind it.
Do one small thing
One to three habits at a time. Check them off daily. Miss a day and your streak survives, by design.
Understand your pattern
Your coach remembers your goal, your habits and your last week, and sends one useful nudge a day.
Why are you not losing weight, even though you eat less?
The answer is one hormone most people forget: cortisol, your stress hormone.
When cortisol stays too high for too long, your body reads it as danger. The result: fat stored around your belly, hunger for sugar and starch, trouble sleeping and energy that never quite comes back, no matter how hard you try.
Your willpower is not failing. Your hormones are set to survival.
This is the programme that fills in those three steps
Learn the why
You learn what cortisol does to fat loss, energy and your health, and why eating less does nothing as long as your body is set to survival. One lesson a day, one minute.
Do one small thing
One small, doable cortisol-lowering task a day. No diet, no training schedule: something of two minutes that hangs on a moment you already have.
Understand your pattern
With CBT you learn to recognise your own stress triggers: which moment, which thought, which behaviour. That is where the circle breaks, not at the fridge.
Sleeping badly, then dragging yourself through the day
Craving sweet and fatty food, even when you do not want to
Losing weight does not work, not even on less food
What high cortisol does to your body
- Your body stores energy as fat sooner, belly first, because cortisol drives insulin up and slows fat burning.
- Building muscle slows down. Cortisol breaks muscle down for fuel, and that lowers your metabolism.
- Sleep gets worse. High cortisol in the evening blocks the deep recovery sleep that repairs your hormones.
- Cravings for fat and sugar go up. That is not a lack of discipline, it is a biological stress response.
- Lower your cortisol structurally and your body switches back to burning fat: sleep improves, cravings settle down.
What lower cortisol gets you
- Fat loss becomes possible again: less cortisol means less pressure on insulin and less muscle broken down for fuel.
- Deeper, quieter nights. Sleep is exactly where cortisol is supposed to come down, and where your hormones do their repairs.
- Less emotional eating. When the stress response settles, the craving for sweet and fatty food that comes with it settles too.
- More steady energy through the day, and less of the pressure that keeps weighing on your mood and your recovery.
No promises about kilos or weeks: how fast your body answers differs per person. What the programme gives you is the direction and the daily repetition.
Three phases, twelve weeks
Phase 1 · week 1–4: calming your nervous system
Small, repeatable signals that teach your body the danger is over.
Phase 2 · week 5–8: teaching your body to recover
Recovery on top: sleep, rhythm and meals that bring your hormonal balance back.
Phase 3 · week 9–12: this becomes who you are
No new tasks, just smarter versions of what you already do. It becomes your normal.
A phase only opens once the one before it is genuinely done. Running ahead is exactly what goes wrong otherwise.
Built on CBT
A list of tips does not lower cortisol. So the programme does not only change your behaviour, it changes the thought underneath it: you learn to notice the thought that starts the stress response, question it, and choose something else. That is why it holds when the busy week comes back. It has become a habit instead of a temporary fix.
Optional, no account needed: "The basics: how your thinking steers your habits, food and hormones." The plans are right below it.
Start the Cortisol Reset programme: 12 weeks, step by stepStart by reading, not by paying
This lesson explains why FitHabit starts with your thinking instead of counting calories. Read it first if you like. The plans are right below.

The basics: how your thinking steers your habits, food and hormones
About 10 min of reading
What is CBT? CBT stands for Cognitive Behavioural Therapy. It is one of the best-researched ways to change behaviour for good, and the core of it is surprisingly simple: your thoughts, your feelings and your behaviour are attached to each…
No payment and no account needed to read this. Afterwards you choose: try three days free, or keep looking around.
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FitHabit Basic
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- 3 lessons per day
- AI coach (guided sessions)
- Habit tracking
- Check-in & progress graphs
- Water intake tracking
- Community access
- Basic insights
FitHabit Premium
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Everything in Basic, plus:
- Unlimited AI coaching
- Unlimited lessons
- Unlimited meal reflections
- Weekly personal report every Monday
- Advanced hormone insights
- Custom habit plans
What members say
Ik gebruik de FitHabit app nu een paar wk en ben er heel tevreden over. Door de app ben ik mij veel meer bewust geworden van miin gedachten en gevoelens, en hoe ik hier op een gezonde manier mee om kan gaan. Waardoor ik ook weer ben afgevallen. En op weg ben naar mijn streefgewicht. Wat ik pers. heel fijn vind, is de dageliikse check-in. Dit is een vast moment van reflectie geworden. Daarnaast geeft de app mij houvast aan mijn dageliįkse routines. Het helpt me om gezonde gewoontes vol te houden. Een aanrader voor ieder die op zoek is naar meer structuur, mentale balans en persoonlijke groei.
Deze app heeft mij duidelijkheid gegeven waarom ik steeds weer in mijn valkuil trap, echt super, en wat handig dat ik nu een soort coach hebt, die ik vragen kan stellen , als ik ergens tegen aan loop. Echt een aanrader deze app.
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