The metrIQ blog
Useful, honest guides on eating, training and showing up — written the way Sophia coaches: clear, kind, and grounded in the numbers.
Nutrition
Calories, protein and macros — the numbers that actually move the needle.
Nutrition8 min readWeight loss advice, ranked
Nine things that actually move the needle, in order of how much they matter — from the one number you can't ignore to the mindset that gets you to the finish.
Nutrition7 min readHow many calories should you eat to lose fat
The simple math behind fat loss — your maintenance calories, how big a deficit should actually be, and why the smaller one usually gets there first.
Nutrition7 min readCan you build muscle and lose fat at the same time
Yes — and it's easiest for exactly the people asking. Who body recomposition works for, the three things it needs, and why the scale can't see it happening.
Nutrition8 min readReverse dieting after weight loss — what it does and doesn't do
Adding calories back slowly is supposed to rebuild your metabolism. The suppression is far smaller than that story needs. What's worth keeping from the idea.
Nutrition7 min readShould I eat back exercise calories
The number your watch gives you is wrong twice over — it counts calories you'd have burned anyway, then overstates the rest. What to eat back instead.
Nutrition6 min readWhy is my TDEE calculator wrong
It isn't broken — it's a population average with an activity multiplier doing most of the damage. Where each error comes from, and how to get your real number.
Nutrition8 min readKeeping the weight off after Ozempic (or any GLP-1)
Why regain happens when the medication stops — and the unglamorous four-part plan that holds the result without it.
Nutrition6 min readComing off a GLP-1 without undoing your progress
Most people stop within a year, and most of the weight comes back. What makes the difference — and why the work starts long before your last dose.
Nutrition7 min readEvery calorie number you've seen is an estimate
Labels have legal tolerances, databases contradict each other, and photo estimates lean low. Why none of that ruins calorie tracking.
Nutrition6 min readHow many calories to maintain your weight
Maintenance is one number, and almost everyone gets it from a formula that was never about them. How to find yours, and why it moves.
Nutrition7 min readHow to maintain weight after losing it
The third mode — holding steady — is the one nobody teaches, and the only one that decides whether the loss lasts. What maintainers actually do.
Nutrition6 min readHow to track calories without weighing your food
Scales and barcodes are why most people quit tracking by week three. How to stay accurate enough to make decisions — using your hand, your plate and a sentence.
Nutrition5 min readThink in weeks, not days
Your body doesn't reset at midnight, so why should your calories? A weekly budget makes Friday dinner something you paid for in advance.
Nutrition5 min readWhat to eat after stopping a GLP-1
Appetite comes back before your habits do, and that gap is where the weight returns. What to eat in the first weeks off the medication.
Nutrition7 min readWhy am I not losing weight in a calorie deficit
Your deficit worked and then it didn't. Six honest explanations, in the order they're actually likely — starting with the one nobody wants to hear.
Nutrition5 min readHow much protein you actually need
Why protein is the one macro to get right in a diet — a simple per-kilo guideline, the foods that make it easy, and why it does most of the work.
Nutrition4 min readMacros explained, without the jargon
What protein, carbs and fat actually do — and why calories decide your weight while macros decide your composition and how you feel.
Nutrition4 min readWhy crash diets fail, and what a diet break does instead
Aggressive deficits lose to gentle ones on every measure that matters. Why the body pushes back, and how a planned diet break gets you there faster.
Nutrition5 min readWhy the scale lies (and what to read instead)
Your weight swings by kilos for reasons that have nothing to do with fat. What really moves the number, and why only the trend matters.
Training
How much to train, what kind, and the one principle that makes it work.
Training6 min readKeeping your muscle on a GLP-1
When appetite disappears and weight falls fast, a real share of what you lose can be muscle. Why that matters, and the two habits that prevent it.
Training4 min readCardio vs strength — which should you do
It's not a competition. Cardio and strength do different jobs, and most people want both. What each really does, and how to combine them.
Training4 min readHow much training do you actually need
You need far less training than the internet implies. Here's the minimum effective dose — a few quality sessions, real recovery, and consistency over intensity.
Training4 min readProgressive overload — the one principle that works
If you remember one training idea, make it this — gradually do a little more over time. How to apply it without ego, and when to deload.
Training4 min readTypes of training, explained simply
Strength, hypertrophy, endurance and mobility in plain English — what each does, a simple weekly template, and how to pick the mix that fits your goal and time.
Mindset
Consistency, patience and self-kindness — the part no tracker measures.
Mindset6 min readHow to come back after a week you didn't track
A holiday, an illness, a bad month — and the app now feels like an accusation. What the gap actually costs you, and how to start again.
Mindset5 min readNobody claps when you maintain
The compliments stop, the scale stops rewarding you, and the goal becomes for nothing to happen. How to stay motivated in the phase with no applause.
Mindset4 min readHow long does it really take to see results
Real change follows a realistic pace. Here's the honest timeline for fat loss and fitness — and why slower usually wins.
Mindset4 min readIt's never too late to start training
Your body adapts to training at every age. Whether you're in your 40s, 60s or beyond, starting now still changes everything.
Mindset4 min readSleep and recovery — where progress actually happens
You don't get fitter in the gym — you get fitter recovering from it. Here's why sleep and rest do the real work.
Mindset4 min readWhy showing up beats motivation every time
Consistency compounds. Here's how to build the habit of showing up — even on the days you really don't feel like it.
Mindset4 min readYou don't have to be perfect to get results
All-or-nothing thinking is what actually derails progress. Here's how to aim for consistent instead of perfect — and keep going.