That doesn’t discredit calories in calories out? They didn’t even mention exercise or imply that you didn’t need to reduce your food intake. It works. When I am on a cut I can estimate down to within a few days how long it will take me to get where I want to be just following CICO.
Reducing Calorie Intake is only the first half of CICO. Not everyone can even absorb the same amount of calories from the same piece of food, because calories are about burning stuff not about human digestion and metabolism.
Yes there’s variation between humans but the principal is true. If you absorb less than you use you will lose weight. You might have to adjust your intake for your own body chemistry but that’s how it works.
That doesn’t discredit calories in calories out? They didn’t even mention exercise or imply that you didn’t need to reduce your food intake. It works. When I am on a cut I can estimate down to within a few days how long it will take me to get where I want to be just following CICO.
Reducing Calorie Intake is only the first half of CICO. Not everyone can even absorb the same amount of calories from the same piece of food, because calories are about burning stuff not about human digestion and metabolism.
Yes there’s variation between humans but the principal is true. If you absorb less than you use you will lose weight. You might have to adjust your intake for your own body chemistry but that’s how it works.