Discussion: Do identical twins get the same calories, but one is given natural food, the other only industrialized food? In a controlled environment, when they perform the same tasks, will they see the same changes in body weight over time?

The answer is "probably not." The explanation stems from the fact that food composition and source differ. Surprisingly, Processed foods make us gain weight much faster than the same equal calories of natural foods.

The portion of food dedicated to tissue regeneration varies depending on the body's requirements and diet quality and quantity. The rest is converted into energy and fat and influences body weight. Surprisingly! - Processed foods make us gain weight much faster than natural foods, which contain the same calories. Not all calories are equal. The "calorie is a calorie" tautology is wrong.

Links:
Calories cannot disappear but can be redirected as uncounted.
https://www.sf-healing.com/page/141 (Copy & Paste)

Advanced Nutrition Calculations Methodology.
https://www.sf-healing.com/page/227 (Copy & Paste)