Let me tell you about Sarah. She came to me after spending three years tracking every single calorie that entered her mouth. MyFitnessPal told her to eat 1,400 calories per day. She weighed her chicken breast. She measured her almonds. She logged every bite.
And you know what happened? She lost 15 pounds in the first two months. Then her weight loss stalled. So she dropped to 1,200 calories. Lost another 5 pounds over six weeks. Then nothing. For months. Nothing.
So she added more cardio. Cut calories to 1,000 per day. And still nothing. Meanwhile, she was exhausted, freezing cold all the time, her hair was falling out, her period disappeared, and she was so hungry she would dream about food.
Does this sound familiar?
Because this is what happens when you treat your body like a simple math equation. When you believe the biggest lie in nutrition: âCalories in, calories outâ (CICO).
This isnât about being anti-science. Itâs about understanding actual science the hormonal, neurological, and metabolic processes that really control your body weight. Because your body isnât a calorimeter. Itâs a complex biological system that responds to food in ways that have absolutely nothing to do with the number on the nutrition label.
Ready to understand why youâve been failing? Letâs go.
đ§ź The Calorie Counting Model: Simple, Elegant, and Completely Wrong
The calorie model is seductive because itâs simple:
Weight Loss = Calories Eaten - Calories Burned
If you want to lose weight, just eat less and move more. Create a caloric deficit of 500 calories per day, and youâll lose one pound per week (since a pound of fat = 3,500 calories). Easy math, right?
Except your body doesnât work like this. At all.
This model assumes:
All calories are equal (theyâre not)
Your metabolism is static (itâs not)
Your body is a passive recipient of calories (itâs not)
Hunger and satiety are irrelevant (theyâre everything)
Hormones donât matter (theyâre the whole game)
Let me give you a parallel that shows how absurd this is:
âGetting rich is simple math: Money in minus money out. Just earn more and spend less.â

