Learn
Short guides that help you read the data and make better food decisions.
What “per 100 g” means
Why Foodatron shows nutrition per 100 g, and how to read it for real portions.
Protein density vs total protein
The difference between grams of protein and protein per calorie — and when each matters.
How Foodatron compares foods
The bases, winner rules, and transparency behind every comparison.
How to compare food prices correctly
Why price only makes sense with region, currency, date, and a normalized basis.
Raw vs cooked nutrition differences
Why cooking changes the numbers, and how Foodatron models it.
The best high-protein foods
The highest-protein foods per 100 g and per calorie — animal and plant sources — with how to hit your daily protein target.
The keto diet: a beginner’s guide
How the ketogenic diet works, what to eat and avoid, and how to set your macros — a practical, no-hype guide.
The Mediterranean diet, explained
The principles of the Mediterranean diet, the foods at its core, and why it’s consistently ranked among the healthiest ways to eat.
How many calories should I eat?
Work out your maintenance calories and a safe target for losing or gaining weight, step by step.
The best foods for weight loss
Fat loss comes down to calories, but some foods make a deficit far easier. Here are the ones that keep you full for the fewest calories.
High-protein breakfast ideas
A protein-rich breakfast keeps you full until lunch and helps you hit your daily target. Here’s how to build one and which foods do the heavy lifting.
Intermittent fasting: a practical guide
What intermittent fasting is, the common schedules, and whether it actually helps — without the hype.