Aren't calorie numbers on foods just made up numbers anyway? I'm no expert but I'm pretty sure that a body's method of metabolizing food is not the same as oxyg

Aren't calorie numbers on foods just made up numbers anyway? I'm no expert but I'm pretty sure that a body's method of metabolizing food is not the same as oxygen burning it. They might offer a standardized number, and a basis for comparison, but other than that it's not reflective of anybody's reality.